You are hereLots of Free Cases for USMLE step 3 CCS

Lots of Free Cases for USMLE step 3 CCS


By prab - Posted on 03 June 2008

All Usmle Step 3 CCS cases
From Residentscafe.com
CCS is part of the Step3CCS exam. While it is half a day in a 2 day exam, it causes most of the anxiety associated with Step 3 exam for most test takers. A good understanding of the cases and the software used is essential to aid in the proper understanding of the exam. Here is a comprehensive list of CCS cases that can be edited and improved by Test takers. The are some appreviations: (yom = year-old male, yof = year old femal). If you find any mistakes, you can go ahead and edit the page! More cases at Usmle Step 3 CCS Part 2. Contents
1 CCS Acute Gout Attack
2 CCS Splenic Rupture
3 CCS AMI
4 CCS PID
5 CCS Depression
6 CCS Spleen rupture
7 CCS chron's disease
8 CCS Squamous cell Lung cancer
9 CCS ASTHMA
10 CCS Nortryptiline Toxicity
11 CCS Sickle cell crisis
12 CCS COMMUNITY ACQUIRED PNEUMONIA
13 CCS APKD
14 CCS Cystic Fibrosis
15 CCS Child Abuse
16 CCS ATN
17 CCS ovarian cancer
18 CCS Premature labor(Office)
19 CCS Trichomonas vaginits (Office)
20 CCS Colon cancer
21 CCS turners syndrome
22 CCS Alzheimer's Dementia
23 CCS Hypothyroidism
24 CCS Gastric Cancer
25 CCS Folic Deficiency Anemia(Office)
26 CCS Erosive Gastritis
27 CCS Transient Ischemic Attack
28 CCS Narcotic Overdose (ED)
29 CCS Acute Pericarditis (ED Setting)
30 CCS Solitary Pulmonary Nodule (office)
31 CCS Active Tuberculosis
32 CCS G6PD
33 CCS Panic Attack
34 CCS Cardiac Tamponade
35 CCS HEAD INJURY
36 CCS Pneumocystis Carinii Pneumonia with Candida Viginitis
37 CCS Sigmoid Volvulus
38 CCS DKA vs Hyerosmolar state
39 CCS Acute cholecystitis
40 CCS DYSFUNCTIONAL UTERINE
41 CCS Alzheimer Dementia
42 CCS Chemotherapy Induced Neutropenia
43 CCS Breast Mass
44 CCS Drug Toxicity: Benzo and barbiturate
45 CCS Drug Toxicity: Antidepressant
46 CCS Vaginal Bleeding
47 CCS MVA
48 CCS Black kid with pain
49 CCS dec urine output
50 CCS 57 yo with cough
51 CCS A 72 yo with mild progressive SOB
52 CCS a 45 yo IV drug abuser, fever, SOB, track marks
53 CCS 35 yo legal assistance female with non bloody diarrhea
54 CCS 45 yo female with discharge, itching
________________________________________________________________ CCS Acute Gout Attack Step 1:keep foot elevated Labs:cbc, sma7,Uric acid,Stool guaic, UA with microsynovial fluid :for light polarising micrograph.C&S,Gramstain,glucose,protein,cell count. X-RAY JOINT.24 hour urine for UA Diet:low purineMedication:Motrin PO or IndomethacinPo for 2 days,then hypouricemic therapy:Probenicid increase until UA level falls below 6.5..Allopuinol ,after attack. symptomatic:Ranitidine bid. Meperidine or Vicodin CCS Splenic Rupture
diagnosis : splenic hematoma HPI 23 y/o male after MVA. step 1 ABC, PE focusLabs:serum glucose and rapid bedside glucose determination, CBC, serum chemistries, amylase, LFT's, UA, coagulation studies, blood type and match, abg, blood ethanol, urine drug screens. Bedside u/s, DPL(for unstable), CT(for stable) and emergent surgeon consult.Chest x-ray, supine & erect abdomen x-ray. Vital Signs, Cardiac, and BP monitoring on bed side. Foley catheter and Urine output check. NPO, Ringer's lactate solution I.V before results from Lab. Transfer to ICU if patient is not stable. posted by raavii02good work up I would add surgical consult for repair also prefer NS as IVF rather than LR because in case he develops rhabdo. (MVA) NS is fluid of choice. CCS AMI
HPI: 45 yom brought to the ER with excruciating stabbing pain on chest/inner arm for 20 min. No history of previous attack, but hypertensive c BP 190/ 96 when last taken. He is conscious but looks anxious. VS: temp-97, pulse-86/min,resp. rate-33/min, Step I : Emergent management: A, B, C, D- O2, IV access Step II : Focused PE: Heent/Neck, Chest/Lungs, Heart/Cv, Abdomen, Extremities Step III : Diagnostics: EKG, CXR, CK-mb, Troponin-I, CBC, Chem –7, Continuous cardiac monitoring Treatment:MONA 1. NTG 0.4mg sl 2. Aspirin 3. Morphine if patient is in pain 4. ACE Inhibitor (onopril) 5. Depending on time since onset (if 3 h or less), consider t-PA if not contraindicated or cardiac cath. 6. Consider NTG drip. Other antihypertensive you may consider is labatelol or nipride( more severe cases). Step IV: Changing pt’s location 1. Admit Pt. to CCU, if patient is symptomatic send to ward. 2. Repeat cardiac markers 3. D/C cardiac monitor after 24 hours if patient is stable 4. When stable, consider sub-maximal exercise test 5. All Pts. with MI should go home on B-blockers 6. Check lipid profile 7. Consult on healthy life style prior to discharge 8. Make appointment to see him in about a week STEP V: Educate Pt’s family, Console patient, stop smoking, diet, excercise. STEP VI: Final Diagnosis.AMI CCS PID HPI 25 yoWF c/o lower abd pain. PE:Pregnancy test CBC Chem7 Endocervical gram stain-for gram-negative intracellular diplococci Endocervical culture-for gonorrhea Endocervical culture or antigen test-for chlamydia TREATMENT:Outpatient, normallyHospitalization recommended in the following situations:Uncertain diagnosisSurgical emergencies cannot be excluded, e.g., appendicitisSuspected pelvic abscessPregnancyAdolescent patient with uncertain compliance with therapySevere illnessCannot tolerate outpatient regimenFailed to respond to outpatient therapyClinical follow-up within 72 hours of starting antibiotics cannot be arrangedHIV-infectedGENERAL MEASURES Avoidance of sex until treatment is completedInsure that sex partners are referred for appropriate evaluation and treatment. Partners should be treated, irrespective of evaluation, with regimens effective against chlamydia and gonorrhea.SURGICAL MEASURES Reserved for failures of medical treatment and for suspected ruptured adnexal abscess with resulting acute surgical abdomenInpatient treatment; Cefoxitin IV cefotetan IV (or other cephalosporins such as ceftizoxime, cefotaxime, and ceftriaxone) plus doxycycline orally or IV Therapy for 24 hours after clinical improvement and doxycycline continued after discharge for a total of 10-14 daysClindamycin plus gentamicin loading dose IV or IM Therapy for 24 hours after clinical improvement with doxycycline after discharge as aboveOutpatient treatmentceftriaxone plus doxycycline orally for 10-14 daysOfloxacin orally for 14 days plus either clindamycin orally or metronidazole PATIENT MONITORING Close observation of clinical status, in particular for fever, symptoms, level of peritonitis, white cell countsafe sex practices education-particularly for those who have had an episode of PID CCS Depression HPI: 40 yo executive man comes to the office with chief complaint of headache.Later he gives history of financial problem and starts crying.First pay attention to history for alcohol or recent drug use.you should check HPI to see when these headaches started ,is it reoccurent?, is patient's energy level has change recently, etc..R/O medical cause.PE:completeLabs:CBC- posssibly WNLChem-7UA- WNLAlcohol and Urine Drug screening- need to rule out drug use.TSH- probably WNL- rule out thyroid problem.if all above normal. depression index- response to 20 question indicates depression.start antidepressant- if patient is obese use celexa otherwise any ssri would be fine.schd. psychotherapy (with psychiatrist) to augment medication.schd. patient for follow-up in 3 weeks. CCS Spleen rupture HPI 23 yom after MVA.ABCPE;focusLabs:serum glucose and rapid bedside glucose determination CBCserum chemistriesamylaselftsuacoagulation studiesblood type and matchabg, blood ethanolurine drug screens.Bedside u/s, DPL(for unstable), CT(for stable) and emergent surgeon consult.Chest x-ray, supine & erect abdomen x-rayAbdominal sono(er) or abdominal CTVital, Cardiac, and BP monitoring on bed side.Foley cather and Urine output check.Ringer's lactate sol I.V before results from Lab.Transfer to ICU if patient is not stable. CCS chron's disease HPI 28 yof comes to office c/o diarrhea for several days.PE:Complete- Labs:CBC- check for leukocytosisChem7Guiac - positive for bloodstool culture- WNLstool for ova and paraside- WNLColonoscopy- biopsy- inflammatory process consistence with chron's diseasTreatment:mesalamineantidiarrhealreevaluate patient in couple days- patient diarrhea has improved. Patient is feeling better.see patient in 2 weeksdiagnosis:chron's disease CCS Squamous cell Lung cancer HPI 67 yof with 30 years history of smoking come to office c/o cough.PE:completeLabs:Pluse oxo2CBCChem 7CXR- mass on left upper lobebiopsy- sq. cell carcinomasurgical and onconlogy consultdiagnosis:sq. cell carcinomayou may ask how I am going to treat this patient. You probably won't have time to do any kind of treatment because when you make the diagnose case will end. CCS ASTHMA HPI 5yo child with acute asthmatic attackNote vital signs: BP, Pulse, Resp. Rate, Temp. Step I : Emergent management: A, B, C, D- O2 , broncodilaters MDI or nebulizer, depending on severity consider systemic corticosteroids.Step II : Physical Examination General appearance, HEET/Neck, Chest/Lung, Heart/CVStep III : Diagnostic Investigations: 1. O2 sat.2. PEF3. CBC4. Chem 75. CXR6. ABG- should be considered in severe distress of when FEV1 <30% of predicted values after initial treatment.Treatment: 1. O22. Beta 2 agonist with MDI or Nebulizer every 20 mins 3. methyprednisolone IV q6h for first 24-48 hours then inhaled steroidsStep IV: Decision about changing patients location Discharge home if symptoms resolve quickly or FEV1 is greater than 70% of predicted or personal best.Recommendation for hospitalization1. response to treatment is poor2. recent hospitalization for asthma3. failure of aggressive outpatient management4. previous life- threatening attack.5. If PEF or FEV1 is less than 50%6. arterial carbon dioxide tension is greater than 427. If patient is confused of drowsy8. If no easy access to ERIf patient is discharge need to return to office within 5-7 days for follow up.Step V: Educate patient and family:Instruct patient/family to avoid factors that aggravate patients disease.Instruct on proper use of MDI STEP VI: Final Diagnosis.Acute Asthma Attack CCS Nortryptiline Toxicity HPI 27 yof was found unconcious with a bottle of pill.ensure ABCPE:Heent/Neck, skin, CV, Lung, ABDlabs:CBCChem13Puls oxEKGABGdrug levelTreatment:Gastric lavageActivated charcoal with intermittent gastric suctioningInduce alkalinisation with NaHCo3 to maintain pH of 7.45 to7.55If he is intubated hyperventilate to a PCo2 <35 and >25mmHgFoleyIf ECG normal and patient is asymptomatic, observe for 6 hrs in ER otherwise admit to icuAfter Admission ECG should be normal for 24hrs to discharge for psychiatric disposition CCS Sickle cell crisis HPI 6 AAM was broght to your office because of pain he has a history of sickle cell disease. PE: Complete PE labs: Blood smear Hb electrophoresis BUN & Cr Lfts Electrolyates Xay skeletal Tx pulse ox o2 Iv Fluid morphine type and cross exchange blood transfusion hydroxyurea Penicillin V 125 mg bid up to age 3; then 250 mg bid up to age 5 floic acid immunization: H.influenzae B and pneumoccal vaccines Aminocaproic acid for hematuria If recurrent CVA, chronic transfusion program Bone marrow transplation Eduation Counsel CCS COMMUNITY ACQUIRED PNEUMONIA HPI64 Year old WF comes to your office c/o several days of cough.PE:completeLabs:CBC - leukocytosis with an immature shift on differentialChem 7- hyponatremia (SIADH)ABG - hypoxemiasputum culture and sensitivityIMAGING Chest roentgenogram -(with lateral decubitus views if pleural effusion present)Lobar or segmental consolidation (air bronchogram)BronchopneumoniaInterstitial infiltratePleural effusion (free-flowing or loculated)TREATMENT: Community-acquired outpatient for mild case,inpatient for moderate to severe case such as hypoxemia, altered mental status, hypotension, significant co-morbid illness, and age extremes.Empiric antimicrobial therapy oxygen - for patients with cyanosis, hypoxia, dyspnea, circulatory disturbances or deliriumAnalgesia- for painElectrolyte correctionInitial therapycommunity-acquired pneumonia requiring hospitalization a specific cephalosporin (cefotaxime or ceftriaxone) or cefuroxime) or ampicillin-sulbactam plus macrolide or a pneumococcal-active fluoroquinolone alonePATIENT MONITORING If outpatient therapy, daily assessment of the patient's progress, and reassessment of therapy if clinical worsening or no improvement in 48-72 hoursReduce risk factors where possible (quit smoking)Annual influenza vaccine for high risk individuals CCS APKD HPI32 y/o male for routine check up. PE:completeLABORATORY CBC- Hematocrit - elevated in 5% of casesUrinalysis - may have hematuria and mild proteinuriaChem 7- Serum creatinine may be elevatedKidney U/S - stones usually calcium oxalateIMAGING Ultrasonography:> 5 cysts in the renal cortex or medulla of each kidney, in children, 2 or more cysts in either kidneyCT scan-more sensitive85% of patients can be detected by age 25TREATMENT:Outpatient-except for complicating emergencies (infected cysts require 2 weeks IV antibiotics then long-term oral antibiotics)GENERAL MEASURES bed rest and analgesics for Pain ACTIVITY Avoid contact activities that may damage enlarged organs.DIET Low protein diet may retard progression of renal disease.PATIENT EDUCATION Genetic counseling is criticalAvoidance of nephrotoxic drugsTreatment: No drug therapy available for polycystic kidney diseaseHypertension - ACE inhibitors; avoid diuretics (possible adverse effects with cyst formation) CCS Cystic Fibrosis HPI7 month old child with fool smelling stools and recurrent episodes of bronchiolitis (cystic fibrosis)PE:General appearance, Heent/Neck, skin, chest/lung, heart/CV , AbdomenLabs:CBCChem-13sweating test(Cl>60mEq/dl dgn)CXRPulmonary function testABG'sSputum culture & sensitivities of cultured organismsTreatment:Antibiotics if signs of infection -iv ceftriaxone+gentamycin for pulm.infections (I/V Semi-synthetic Penicillin or Cephalosporin with Anti pseudomona activity-Ceftazidime)Albuterol inh-BronchodilatorsChest physiotherapy: postural drainage + percussionbreathing exercisevigorous coughingexercise programPain medication if neededNutritional support: high calorie diet, oral pancreatic enzymes, vitamin A,D,E and K supplement. CCS Child Abuse HPI4 y/o boy brought to ER for evaluation by mom.ORDER SHEETSkeletal SurveyUrinalysisCBC with differentialPTPTTbleeding timeopthalmologic consult (?) for retinal hemorrhagesCXRElectrolytes, serumCreatinine, SerumBlood Urea NitrogenBilirubin, Serum Total and DirectIf sexual abuse considered, cultures of mouth,rectum /vag, urethra, VDRLADMIT to WARDDiet: Full regular dietSocial Worker Consult Child's Protective Agencyreport to local autorities (state protection agency)DISCHARGE: When the child gains his health, assure his safety and the hospital knows his destination. CCS ATN HPIpatient after MVA had developed decreased urine out put.o2 pulseo2 if need toLabs:CBCChem7UACPKTreatment:1. IVF with NS2. Diuresis with Lasix3. Sodium bicarb.Patient improves. CCS ovarian cancer C/cold lady with abdominal mass,ascitiesstable vitals or mild resp distress dur to pl.effusionLabs:cbc,sma7, uaesr,lft,fob,CXRabdominal u/sif mass positive ct for metastaislaproscpic biopsy of the mass- adeno/beginif adeno- debulkingparacentesis if severe symptamaticlateral decubitus >10mm do thoracocentesisf/u her cbc and counsle CCS Premature labor(Office) 26 y/o 32 weeks gestation presented with two 30 sec contractions in 10 minutes cervix 3 cm dilated. Effacement 70% .Transfer to Ward.Labs:CBC with differential.U/S for fetal size, position, placental location.Amniocentesis for eqivocal fetal maturityUrinalysis, urine culture (urine obtained by catheter)Electrolytes, serum glucose,Treatment: bed rest, hydrationIf this fails tocolysis with mag. Sulfate/ ritodrineGlucocorticoids for lung maturity Note-(contraindications for tocolysis: ruptured membrances, cervical dilation>4 cm, effacement >80%, fetal death, fetal distress, IU infection, polyhydramnios, IUGR, erythroblastosis, sever maternal hypertension, maternal pulmonary, cardiac disorders, abruptio placenta, placenta previa). CCS Trichomonas vaginits (Office) 24 y/o female complaining vaginal discharge and itching.Labs:CBCChem7wet mount (saline and KOH) test to identify the organismDX of trichomonas: pruritis, fishy oder , gray or yellow-green discharge, PH>4.5.Treatmen:metronidazole 2gm x1 and treat parter.At discharge consult pt. For safe sex. CCS Colon cancer
History of present illness:60 year old male presenting to office for regular checkup. VITAL SIGNS- BP (N= 90-140/60-90), Pulse (N= 60-90, Mean- 72), RR (N= 12-20, Mean- 16), Temp.( N= 37C, 98.6F)Allergy: NKAStep I : Emergent management: A, B, C, D-Not neededStep II : Physical Examination Complete- General appearance, Skin, Lymph Nodes, HEET/Neck, Chest/Lung, Heart/CV, Abdomen, Genitalia, Extremities, Neuro.Step III : Diagnostic Investigations: 1. CBC 2. UA3. Chem-124. Lipid profile5. Because of his age he needs Guiac stool, If positive followed by colonoscopy. result will show evidence of colon cancer.6. Liver function tests, Chest x-ray to look for metastatic disease.Step IV: Decision about changing patients location 1. After initial workup admit patient for elective surgery.2. Surgery consult. Get type and cross, CBC, Chem 12, EKG, CXR, PT, PTT, LFT, inform consent, NPO, and CEA level prior to surgery.STEP V: Educate patient and family:After surgery patient should be evaluated every 3-6 months for 3-5 yrs with history, physical examination, fecal occult blood testing, liver function tests, and CEA determinations. Clonoscopy is performed within 6-12 months after operation to look for evidence of recurence and then every 3-5 years.Step VI: Final Diagnosis:Colon Cancer CCS turners syndrome mother brings a 16 yr old girl with no menstruationor16 yr old for normal physical exam, menstruating1.no need of abc as it is a office visit for routine chech up2,physical- complete,you will get the webbed neck,widely spaced nipple, ahort stature, lack of breast development3.cbcsma 7uacxr- pulmonary hypoplasiaekg- coa, bp different in armsecho- coa, bicuspid aortic valveu/s abd- horeshoe kindneykaryotype- xo4.reassurancef/u in 2 weeks in officeif confirmed- < 12 yrs- growth hormone im injection+striods<12 yrs-e+p (hrt)counsilconsult cardioldy/urology/gyn(for streak ovary renoval)f/u in 4 weeks CCS Alzheimer's Dementia
HPI: A 79 yof comes to your office complaining of forgetfulness. vital signs- BP (N= 90-140/60-90), Pulse (N= 60-90, Mean- 72), RR (N= 12-20, Mean- 16), Temp.( N= 37C, 98.6F) Step1. History and full PE Step2. labs: Allergy: NKADDX:Alzheimer’s dementia- Most common.Vascular dementia- 2nd Most common.Pick’s disease –3rd most common.Lewy body diseaseHuntington’s diseaseParkinson’s diseaseHIV- Related dementiaHead trauma related dementia StepI: Emergent management: A, B, C, D- Not needed. Step II : Physical Examination General appearance, Skin, Lymph Nodes, HEET/Neck, Chest/Lung, Heart/CV, Abdomen, Extremities, Neuro/Psych.Step III : Diagnostic Investigations: There are several diagnostic investigations for workup of dementia but H&P exam will narrow the list.1. MMSE2. CXR3. EKG4. CBC/D- To check for anemia.5. UA6. SMA-12- check for electrolyte abnormality7. TSH- to rule out thyroid problem.8. VDRL- To rule out syphilis 9. B12 level10. BAL- guided by H&P11. Urine Drug screening and heavy metals- guided by H&P 12. HIV test – guided by H&P13. CT – guided by H&P14. LP- guided by H&PInitial Treatment:Not needed.Step IV: Decision about changing patients location 1. Some of the test you order may not be available right away, move patient home and schedule office appointment when all results are available.2. Need to see patient initially weekly then monthly.Treatment:1. When diagnosis of Alzheimer is made by H&P and exclusion of other possible causes of dementia, start either Tacrine or aricept .2. Add Vitamin E – it has shown that may slow progression of Alzheimer3. Treat other complains that patient may have such as insomnia etc.Step V: Educate patient and family:1. Educate patient and family about the disease 2. Console patient on driving restriction3. Educate patient on Living will.4. educate patient on exercise and Alzheimer support group.Step VI: Final Diagnosis:Alzheimer Dementia CCS Hypothyroidism
(office visit) History of present illness: A 55 year old black woman with fatigue, weight gain, loss of lateral third of eyebrow, obese and other nonspecific signs/symptoms presented to office. Note vital signs- BP (N= 90-140/60-90), Pulse (N= 60-90, Mean- 72), RR (N= 12-20, Mean- 16), Temp.( N= 37C, 98.6F) Allergy: NKA Step I: Emergent management: A, B, C, D- Not needed. Step II : Physical Examination Physical Examination General appearance, HEET/Neck, Heart/CV, Lymph Nodes, Skin, Chest/Lung, Abdomen, Extremities, Neuro. Step III : Diagnostic Investigations: CBC TSH (don't jump right away to whole thyroid function test as tsh is cost effective compared to whole thyroid pannel....if tsh comes abnormal then do whole thyroid pannekl). Thyroid Panel Chem 12 EKG – To rule out Cardiac disease. Patient with cardiac diseases should be started on low dose (25 Mcg) and monitored closely. lipid profile- patient is obese and at risk for CHD. Treatment: levothyroxine – Plasma TSH should be measured 2-3 months after initiation of therapy. Step IV: Decision about changing patients location Move patient home with follow-up appointment in 4 weeks. Stool guiac as part of yearly exam in this old pt. pap smear is due or have not been done. Step V: Educate patient and family: Advised patient on low cholesterol, low fat, and low na (high bp) diet, exercise program, etc. when 5min left screening warning, ordered repeat TSH in 4 weeks (to make sure, it is going down). Step VI: Final Diagnosis: Final Diagnosis: hypothyroidism 67 y o lady with HX of fatigue (Dyspeptic symptoms with weight loss) VITAL SIGNS- BP (N= 90-140/60-90), Pulse (N= 60-90, Mean- 72), RR (N= 12-20, Mean- 16), Temp. (N= 37C, 98.6F) Allergy: NKA CCS Gastric Cancer Step I: Emergent management: A, B, C, D-Not needed Step II: Physical Examination Complete- General appearance, Skin, Lymph Nodes, HEET/Neck, Chest/Lung, Heart/CV, Abdomen, Genitalia, Extremities, Neuro Step III: Diagnostic Investigations: 1. CBC (Iron Deficiency Anemia) 2. Peripheral Smear 3. RI 4. TSH 5. Chem-7 4. Occult blood test stool (+++): because of her age she needs to go directly to: Step IV: Decision about changing patient’s location Transfer Patient to Medical Ward (Colonoscopy is a hospital procedure) 1.Emergent Lower colonoscopy and work based on the result (here will be -) 2.Emergent upper endoscopy with cytologic brushing and biopsies (adeno cell Ca) 3.LFT (metastasis) 4.Abdominal CT for identifying distant metastases. 5.Pre op workup such as blood type/cross match, CXR, EKG, PT, PTT, BT, start iron, Zantac. 6.Consult Surgery/Oncology/: Message surgery will be available shortly DO interval/brief physical exam STEP V: Provide counseling from the list (Pt/family/advance directive) Case will end here Step VI: Final Diagnosis: Gastric Cancer CCS Folic Deficiency Anemia(Office) History of present illness:A 52 year old man come to office complaining fatigue. He has a history of drinking.Note vital signs- BP (N= 90-140/60-90), Pulse (N= 60-90, Mean- 72), RR (N= 12-20, Mean- 16), Temp.( N= 37C, 98.6F) Allergy: NKAStep I : Emergent management: A, B, C, D- Not needed.Step II : Physical Examination General appearance, HEET/Neck, Heart/CV, Lymph Nodes, Skin, Chest/Lung, Abdomen, Extremities, Rectal, Neuro.Step III : Diagnostic Investigations: CBC/Diff (MCV > 110), Leukopenia, thrombocytopenia.Peripheral Smear- anisocytosis, poikilocytosis and macro-ovalocytes, hypersegmented neutrophils.RITSH (Ultrasensitive)Occult blood test (-)Chem 7LFT- LDH and bilirubin may be elevatedLipid profile- if patient has risk factorOrder Folic acid (low/ B 12 level)- serum B12 and RBC folate levels. if level equivocal do Homocystine level.Initial Treatment: Start Folic Acid ContinuousMultivitamin dailyMessage: pt is feeling betterDo Interval History and physical examStep IV: Decision about changing patients location Move patient homeSchedule 1 weekRefer for Substance abuse evaluation Step V: Educate patient and family:Quit AlcoholQuit SmokingExercise programAdvance directive Case will end here Step VI: Final Diagnosis: Folic Deficiency Anemia CCS Erosive Gastritis History of present illness: 55 yr old African American pt with history of Arthritis/chronic aspirin therapy presented to office with c/o fatigue VITAL SIGNS- BP (N= 90-140/60-90), Pulse (N= 60-90, Mean- 72), RR (N= 12-20, Mean- 16), Temp. (N= 37C, 98.6F) Allergy: NKA Step I: Emergent management: A, B, C, D-Not needed Step II: Physical Examination Complete- General appearance, Skin, Lymph Nodes, HEET/Neck, Chest/Lung, Heart/CV, Abdomen, Genitalia, Extremities, Neuro. Step III: Diagnostic Investigations: 1. CBC (Normocytic Normochromic Anemia) 2. TSH 3. Chem-12 4. Occult blood test stool (+++): because of his age he needs to go directly to: 5. Colonoscopy (-) followed by endoscopy (++ for gastric ulcer, no evidence of malignancy) 6. DC ASA 7. Start Acetaminophen, Zantac 8. from the counseling list: Quiet smoking 9. from the counseling list Quiet alcohol 10. Advanced directive Step IV: Decision about changing patient’s location Home with 2 weeks follow up Pt comes feeling better Do Interval history and physical exam Repeat CBC only STEP V: Educate patient and family: and case will end here Step VI: Final Diagnosis: Erosive Gastritis CCS Transient Ischemic Attack Transient Ischemic Attack (ED)History of present illness:Patient 54 years old with a hx of Hypertension, hypercholesterolemia, smoking and DM . wife brought her husband because he dropped a plate on the floor & he was unable to understand what she was saying, she asked him to write, he wrote couple of sentences that didn't make any sense, episode lasted few hrs. she brought her husband to ER.Note vital signs- BP (N= 90-140/60-90), Pulse (N= 60-90, Mean- 72), RR (N= 12-20, Mean- 16), Temp.( N= 37C, 98.6F) Allergy: NKADX:TIA Thrombotic or embolic strokeSubdural hematomaSeizureStep I : Emergent management: A, B, C, D- Not needed.Step II : Physical Examination General appearance, HEET/Neck, Heart/CV, Lymph Nodes, Skin, Chest/Lung, Abdomen, Extremities, Neuro.Physical: BP 170/98 P 100A loud bruit was auscultated over left carotid, no murmurs, rubs or bruits were heard over pericardium. neuro was nonfocal.Step III : Diagnostic Investigations: Initial Test:1. CBC2. Chem-63. CT- (remember CT takes about 2hrs, is this patient stable enough to send to CT(YES), are there any other tests(blood tests) you should do before you send him to CT. Think reason before you do a test, do not write all possible tests you could do . "Save cost, do less invasive tests, save time, be focused on that particular case, effective decisions. If CT questionable, MRI is more accurate. Why do you do a CT in this case? To rule out hemorrhage! Will the hemorrhage show in CT?, in which time phrase?Hemorrhage will show within 24 hrs, but infarcts will take few days.Why do you want to exclude hemorrhage?There is a carotids stenosis,neurological deficit we want to think, to give anticoagulation to this patient, if there is a hemorrhage he will bleed more with anti coagulation!Test results: after 2 hrs, remember patient is in YOUR care for TWO hrs now!CT: NEGATIVEDiagnosis: Considering , HX, physical, & the test you have done: this patient has 'expressive aphasia left temp,because the deficit lasted only few hrs it is TIA. TIA by definition, deficit lasting <24hrs. CT scan most of the time will not show any deficits in first 24 hrs.THere is a bruit on carotis, might represent a plaque that sent a small embolus to the brain. Step IV: Decision about changing patients location Admit to wardFurther Diagnostic Plan: 4. Carotis doppler5. Angiography6. 24hrs Holter7. EchocardiogramResults;>70% stenosis77% stenosisno arrhythmiano valvular disease, no evidence of ThrombusTreatment Plan:1. Antiplatelet-Aspirin2. Heparin3. Vascular surgent consult for elective CEA- A Multidisciplinary Consensus Statement from the American Heart Association concluded that carotid endarterectomy is of proven benefit for symptomatic patients, including those with single or multiple TIAs or those who have suffered a mild stroke within a 6-month interval, who have stenosis of greater than 70% with a surgical risk of less than 6%. 100% stenosis ; NO CEA-causes hyperperfusionStep V: Educate patient and family:Stop smokingBetter BP control-(exercise, diet, Pharma.....)DM control(exrecise, diet, pharma) Continue aspirin or plavixStep VI: Final Diagnosis: Transit Ischemic Attack. CCS Narcotic Overdose (ED) History of present illness:25-yr- lady brought in unconscious with bradycardia, hypotensive and pinpoint pupils classic case of narcotic overdose.Note vital signs- BP (N= 90-140/60-90), Pulse (N= 60-90, Mean- 72), RR (N= 12-20, Mean- 16), Temp.( N= 37C, 98.6F) Allergy: NKAStep I : Emergent management: A, B, C, DA: Airway suction, Pulse Ox Q 1 hr or continueous monitoting, O2 B: Endotracheal intubation in O2 sat. does not improve with O2 nasal or PaO2<55, or PCO2>50, C: IV access (KVO), cardiac monitor, catheter Foley, finger stick glucose D: Drugs: thiamine, dextrose 50% and naloxone-all are IV bolus one time doseStep II : Physical Examination General appearance, HEET/Neck, Heart/CV, Lymph Nodes, Skin, Chest/Lung, Abdomen, Extremities, Neuro.Step III : Diagnostic Investigations: 1. B-HCG2. ABG 3. CBC4. Chem 13 5. PTT/PT 6. EKG12 lead 7. CXR portable8. UA, UDS, BAL, Barbaturate level( level> 80-100 causes coma), blood aspirin and blood acetaminophen level.Initial Treatment:Order gastric lavage gets the result (which revealed pills fragments)Order Activated Charcoal Started naloxone drip, if evidence or BZD use, give flumazenil.Alkalinisation of the urine is useful with phenobarbital and barbital overdoseInterval HX on brief physical Step IV: Decision about changing patients location Move patient to ICU Check lytes again DC Intubation if patient has improved DC NG Tube Cont cardiac/ox pulse 24 hrs DC NaloxonStep V: Educate patient and family:Psych consult (result will tell, the hx consistent with suicidal attempt)Order suicide precautionsMove pt to ward Basically the Psych ward DC IV line Start regular dietStart patient on Antidepressent Step VI: Final Diagnosis: Narcatic overdose CCS Acute Pericarditis (ED Setting) History of present illness:45 year-old lady with substernal chest pain, Hx of previous URIOrders: O2, Iv Line (KVO) Cardiac monitoring, pulse monitoringPhysical Examination General Appearance, HEET/Neck, Extremities, Chest/Lung, Heart/CVDiagnostic Investigations: O2 saturationEKG (ST elevation in all leads)Cardiac enzymes, Troponin I (-)Chem 7 (WNL)CXR Portable (WNL)ABG (WNL)CBCTreatment:Start ASA continuous (can use indomethacin or in severe cases corticosteroids)Next order in the ED ECHO (result was some fluid, but not severe)Next DC O2, MonitoreNext ReassuranceEducate patient and familyDC to home and F/U office. Final Diagnosis: Acute Pericarditis CCS Solitary Pulmonary Nodule (office) Solitary Pulmonary Nodule (office)History of present illness:55 year-old smoker male with history of blood in the sputum Note vital signs- BP (N= 90-140/60-90), Pulse (N= 60-90, Mean- 72), RR (N= 12-20, Mean- 16), Temp.( N= 37C, 98.6F) Allergy: NKAStep I : Emergent management: A, B, C, D- Not needed.Step II : Physical Examination Complete Physical Examination Step III : Diagnostic Investigations: CBCChem 7Sputum: Gram stain. AFB, C&SPPDCXR PA/L Nodule in the R U Q LungSpirometry EKG Pulse OXNext order in the office Chest CT ( it will give you the size of the nodule 2.5 mg)Bronchoscopy and biopsy (result was SC Ca)Next consult surgeryOrder now LFT, Head Ct, Blood type/cross matchStep IV: Educate patient and family:Stop smokingNext educate patient and familyStep V: Final Diagnosis:Solitary Pulmonary Nodule Case end here CCS Active Tuberculosis TB (Sudan immigrant Case): officeHistory of present illness:55 yr old immigrant psychiatrist came in with classical symptoms of pulmonary TB Note vital signs- BP (N= 90-140/60-90), Pulse (N= 60-90, Mean- 72), RR (N= 12-20, Mean- 16), Temp.( N= 37C, 98.6F)Allergy: NKAStep I : Emergent management: A, B, C, D- Not neededStep II : Complete Physical ExaminationStep III : Diagnostic Investigations: Order the following:1. CBC2. PPD3. Chem. 12, LFT4. UA5. Sputum smears AFB6. Sputum TB culture and PCR test(result will be ready by PCR within 24 hrs)Now get the results of (AFB was negative. PCR came positive after couple days).Order CXR and the result was (upper apical infiltrate/cavity).Now you need to decide to admit or treat as an outpatient (remember hospitalization for the initial therapy of TB is not necessary in most patients Step IV: Decision about changing patients’ location Treatment plan:1. Notify the health dept. 2. Start treatment with 4 drug regimen: INH, Rifampin, Pyrazinamide, and either Ethambutol or Streptomycin 3. Weekly sputum smear and cultures and then monthly once they test negative. 4. Ordered f/u appt with f/u sputum study.5. influenza/pneumonia vaccine, multivitamin6. HIV Test in all pts with TBStep V: Educate patient and family: Counseling and Education. Step VI: Final Diagnosis: Active Tuberculosis CCS G6PD History of present illness:young boy present with pallor, jaundice and splenomegaly. Recent history of URI treat with Bactrim(sulfa).First note vital signs – make sure patient is stable.Step I : Emergent management: Not needed.Step II : Physical Examination General Appearance, skin, lymph nodes, HEENT/Neck, Chest/Lungs, Heart/Cardiovascular, Abdomen, extremities, Neuro.Step III : Diagnostic Investigations: HPI describe a patient with splenomegaly, anemia, and jaundice. Patient was treated with bactrim few days prior to presentation which makes you think of G6PD. Patient should be workup for anemia especially G6PD.1. CBC/D- will show Normochromic Normocytic Anemia2. Peripheral Smear- Heinz bodies (bite cells) only seen on crystal violet staining of peripheral Smear. Will not be seen on wright-stained blood smear.3. reiculocyte index >3% (reticulocytosis)4. LFT- Serum bilirubin elevated5. Urinalysis- Hemoglobinuria6. Erythrocyte G6PD Assay- Low enzyme level.7. Type and cross- If hemoglobin is low- severe cases may need transfusionTreatment: Stop BactrimIv Access and IV fluid-NSStep IV: Decision about changing patients location Admit to wardContinue IV fluid until diagnosis is established and patient has improved.If evidence of infection – Treat with non- sulfa drugsWhen patient is stabilized Cancel IV and Move patient home.Step V: Educate patient and family:Console patient on food and medications that can cause problem1. seek medical attention for any infection2. avoid food containing fava beans3. Medications including: acetanilid, dapsone, Bactrim, nitrofurantoin, sulfacetamide, sulfamethoxazole, sulfonamide, sulfapyridine doxorubicin, methylene blue, nalidixic acid, napthalene, phenazopyridine, phenylhydrazine, primaquine, quinidine, quinine,on ccs you may not have option to console patient for specific food or drug use, just select console patient!STEP VI: Final DiagnosisG6PD CCS Panic Attack History of present illness:A young man with Palpitation, pounding heart, anxiety come to ER for evaluation.Whenever a patient, regardless of age or risk factors, reports to an emergency room with symptoms of a potentially fatal condition i.e MI, a complete medical history must be obtained and a physical examination performed. DDX is numerous including: cardiovascular d/o, Pulmonary diseases such as asthma, Neurological diseases, endocrine disorders, Drug intoxication, Drug withdrawal such alcohol, and Anaphylaxis.VITAL SIGNS- make sure patient is stable- BP (N= 90-140/60-90), Pulse (N= 60-90, Mean- 72), RR (N= 12-20, Mean- 16), Temp.( N= 37C, 98.6F)Allergy: NKAStep I : Emergent management: Not needed. Unless respiratory distress is present.Step II : Physical Examination General Appearance, skin, HEENT/Neck, Chest/Lungs, Heart/Cardiovascular, Abdomen, Neuro.Step III : Diagnostic Investigations: Following labs will eliminate any possible cause. With normal tests, panic attack is diagnosed. Presence of atypical symptoms such as vertigo, loss of bladder control and unconsciousness or the late onset of the first panic attack >45 years old require further evaluation.1. O2 SAT. Ashtma, COPD.2. CBC- rule out anemia, Infection3. Chem 12- electrolyte abnormalities( glucose, Ca, BUN, Cr).4. TSH- Hyperthyroidism5. LFTs6. UA7. Urine Drug screening8. EKGTreatment: Usually not needed but can use Xanax 0.5mg once. Step IV: Decision about changing patients location 1. If All test results are Negative and patient is stable, Move patient home. Schedule office appointment 2. If patient continues to have panic attacks at a later time/date, consider drug treatment with Benzodiazepines, SSRI, TCA, MOAIs, Treat for 8-12 months. Consider adding cognitive and behavior therapies as combination is superior than either one alone. SSRI are considered the initial drug of choice i.e sertraline.Step V: Educate patient and family:Avoid caffeine and medications that can cause panic attack including: yocon, pondimin, flumazenil, cholecystokinin, and isuprel.STEP VI: Final DiagnosisPanic Attack CCS Cardiac Tamponade History of present illness:A 59 year old man involved in MVA, chest impacts the steering wheel, comes in with distant heart sounds, dyspnea, obtundation.Vital signs- BP. Pulse, RR, Temp.This patient requires Step I with ABCD.With Steering wheel injuries one should be concern about fracture of sternum, ribs, trauma to lungs, spleen, Liver, and myocardial contusion. This patient with distant heart sound give you the clue to possible pericardial effusion. Signs of cardiac tamponade include, the following: distended neck veins, decreasing blood pressure, narrowing pulse pressure, muffled heart sounds, pulses paradoxus, and equalization of hemodynamic pressures (CVP).Step I : Emergent management: A, B, C, D- Supplemental oxygen , Cardiac monitoring, Intravenous access Step II : Physical Examination General appearance HEET/Neck- check for distended neck JVDHeart/CV- Distant heart soundChest/Lung, Abdomen, Extremities, Neuro.Step III : Diagnostic Investigations: 1. EKG- electrical alternans2. CXR3. Echocardiography- the most sensitive and specific noninvasive test for the presence of fluid in the pericardium.Treatment:1. IV Fluid2. Pericardiocentesis3. If vital signs are lost in ER, an immediate thoracotomy is indicated.4. Consult for thoracotomy5. Presurgical workup- CBC, BMP, CXR, PT, PTT, EKG, Type and cross match, IV antibiotic.6. Urine drug screening7. BALStep IV: Decision about changing patients location After surgery transfer patient to ICU and monitor EKG, repeat CXR and complete physical exam.When patient is table move to ward, then move home.Step V: Final Diagnosis:Cardiac Tamponade CCS HEAD INJURY HEAD INJURYHistory of present illness:An 18 year old white male fell to the ground while playing soccer and was unconscious for 2 mints. He is complaining of headache but he cannot recall the incident.His friends state that after the time of injury,he has difficulty walking.VITAL SIGNS- Check vitals to make sure pt is hemodynamically stable. BP (N= 90-140/60-90), Pulse (N= 60-90, Mean- 72), RR (N= 12-20, Mean- 16), Temp.( N= 37C, 98.6F)Allergy: NKA DDX: 1)Concussion 2)Contusion 3)Epidural/Subdural Heamatoma. Step I : Emergent management: ABCD- if patient unstable O2, IV accessStep II : Physical Examination Focus: Heent/Neck, chest/lungs Heart/CV, abdomen, Extremities, Neuro/Psych.Step III : Diagnostic Investigations: 1. CBC2. Chem-73. Type and cross match4. Continueous monitoring of vital signs, oximetry, EKG2. Order CT SCAN of head without contrast. 3. Move the clock and get results. 4. If CT Scan shows epidural or subdural hematoma and patient is stable get Neurosurgical consult for Emergent Evacuation of the Hematoma.5. If patient is unstable due to increased inracranial pressure do #4 and start IV mannitol. If not effective then #66. Intubate the pt. and hyperventilate to pCO2 of 35mm Hg Step IV: Decision about changing patients location 1. Patient with Neurologic signs should have emergent surgery. 2. Neurological check up every 1 hrs . 3. Repeat CT afetr 24 hrs. If CT is Normal and patient is stable move home with office follow up in 5-7 days.STEP V: Educate patient and family:Patient with head trauma and initial normal CT should be informed to return to hospital Immediately if he develops Neurologic signs which requires Emergent CT.STEP VI: Final Diagnosis.Epidural Hematoma CCS Pneumocystis Carinii Pneumonia with Candida Viginitis History of present illness:40 year old homosexual female, cough and fever, vaginal itching . Note where the patient is on presentation, if she is in your office after initial work up, patient should be transferred to Ward or ICU (depending on presentation but most likely to ward). Unless the symptom are mild in that case treat patient in the office. VITAL SIGNS- will help you to determine if patient is stable or unstable. BP (N= 90-140/60-90), Pulse (N= 60-90, Mean- 72), RR (N= 12-20, Mean- 16), Temp.( N= 37C, 98.6F)Allergy: NKADDX- Pneumocystis pneumonia- Top of your list because of risk factor and OI at presentation.CytomegalovirusKaposi Sarcoma Legionellosis Lymphocytic Interstitial Pneumonia Mycoplasma Infections Nocardiosis Bacterial Pneumonia Fungal Pneumonia Viral Pneumonia Pulmonary Embolism Tuberculosis Step I : Emergent management: A, B, C, D- depending on presentation and assessment of O2 sat. if O2 sat is low. Start with one litter O2 and get IV access.Step II : Physical Examination Any suspect HIV/AIDS patient should have a complete physical exam. General appearance, Skin, Lymph Nodes, HEET/Neck, Chest/Lung, Heart/CV, Abdomen, Genitalia, Extremities, Neuro.Step III : Diagnostic Investigations: 1. O2 sat.- Pulse oximetry is obtained as part of the initial workup2. ABG- with signs of respiratory distress.(hypoxemia)3. LDH- Levels are noted to reflect disease progression. High levels during treatment indicate therapy failure and worse prognosis.4. CBC/D- 5. Chem-126. CXR- The classic finding is diffuse central (perihilar) alveolar or interstitial infiltrates. Normal CXR is found in 5-10% of cases.7. Sputum- by-sputum induction for Wright-Giemsa stain or direct fluorescent antibody (DFA) for Pneumocystis if PCP is strongly suspected. If negative and PCP suspicion is high next step is bronchoalveolar levage.8. HIV test- when you order a test like HIV that requires patient consent, it will tell you that patient consented to the test and result will be available in 7 days.9. CD4 count10. PCR assay11. Saline or KOH Vaginal secretion (wet mount).12. LFTs13. VDRL, Toxoplasma IGG, and hepatitis B and C serologies.14. Cervical papanicolaou Smear15. TB skin test.Treatment: 1. IV fluid –NS (In moderate- severe cases). 2. If suspicions is high for PCP start treatment with Bactrim-DS po bid for 14-21 days. If patient is hypoxic, start with Bactrim IV.3. Report positive result to Department of Health and Human services.Step IV: Decision about changing patients location 1. Mild-to-moderate disease refers to patients with milder symptoms and a nontoxic clinical appearance. They generally are not hypoxic and may even have a normal CXR. Outpatient oral therapy can be considered for these patients.2. Moderate-to-severe disease describes patients with severe respiratory distress, hypoxemia, and, often, a markedly abnormal CXR. Inpatient management with rapid diagnosis and treatment is essential.3. Admit patient to ward for moderate to severe disease. (ICU if patient unstable). Mild cases should be managed outpatient. 4. Discontinue IV fluid if patient is taking po and is not dehydrated.5. Continue Bactrim - 6. Treat Vaginal candidiasis with antifungal such as nystatin, clotrimazole, miconazole vaginally. 7. When diagnosis of AIDS is established start Antiviral therapy with: A. 2 NRTIs + 1 or 2 PIs. B. 2 NRTIs + an NNRTI8. Vaccines: Influenza, Hepatitis A and B, Pneumococcal vaccine.9. when patient is stabilized cancel IV fluid, move patient to home with follow-up in your office in 5-7 days.10. Continue Bactrim and antifungal- discontinue antifungal when patient returns for follow –up unless symptoms still persist in that case consider changing antifungal.Step V: Educate patient and family:1. Educate patient on safe sex. 2. Educate patient on Medication compliance.3. Console patient on HIV support group. When you request this option it tells you arrangements for follow-up has been make.Step VI: Final Diagnosis:Pneumocystis Carinii Pneumonia (PCP) with Candida Viginitis CCS Sigmoid Volvulus History of present illness:63 years old man brought to Emergency Room complaining of colicky abdominal pain.When reading HPI note following:VITAL SIGNS- make sure patient is stable- BP (N= 90-140/60-90), Pulse (N= 60-90, Mean- 72), RR (N= 12-20, Mean- 16), Temp.( N= 37C, 98.6F)Allergy: NKADDX- Bowel obstruction, -carcinoma Pseudo-obstruction (ileus)Giant sigmoid diverticulumConstipationStep I : Emergent management: ABCD- Not neededStep II : Physical Examination General appearance Abdomen- Examination reveals a tympanitic/distended abdomen, and a palpable mass may be present. Severe pain and tenderness suggests ischemia/perforation. Bowel sounds are usually absent.Rectal exam- Rectal examination shows only an empty rectal ampulla. Skin, Chest/Lung, Heart/CV, Extremities, Neuro.Step III : Diagnostic Investigations: 1. CBC- Leukocytosis (in some cases Leukocytosis may be absent)2. Chem 7- to evaluate any electrolyte abnormality3. X-ray of Abdomen- Diagnosis of sigmoid volvulus can be made by using plain abdominal radiographic findings Plain radiographs show a markedly distended sigmoid loop, which assumes a bent inner tube or inverted U-shaped appearance, with the limbs of the sigmoid loop directed towards the pelvis. Also dilated gas-filled lumen, can result in a coffee bean–shaped structure; this is the coffee bean sign. 4. If diagnosis is questionable Barium Enema will confirm diagnosis but is contraindicated in suspected perforation.Treatment: 1. IV access- IV Fluid with LR2. GI consult- reason for consult, evaluation and decompression of possible sigmoid Volvulus.3. Sigmoidoscopy- decompression and untwisting of the sigmoid loop with placement of long soft tubeStep IV: Decision about changing patients location 1. Admit to ward2. Continue IV fluid3. Monitor patient for 2-3 days after decompression for persistent abdominal pain and bloodstained stools, signs that may herald ischemia and indicate the need for surgical intervention.4. Consult General surgery- Surgery is reserved for patients in whom tube decompression fails or for those in whom signs of ischemia are suggested. Surgery also has a role in an elective situation when the volvulus repeatedly recurs.5. After patient is stabilized, move patient home with office follow-up in 5-7 days. Step V: Educate patient and family:Console patient to seek medical care if Nausea, Vomiting , Rectal bleeding or abdominal pain reoccur.Console on low fat, high fiber diet.STEP VI: Final DiagnosisSigmoid Volvulus CCS DKA vs Hyerosmolar state History of present illness:25 yo woman, with abdominal discomfort and confusion (blood sugar over 600 mg/dL).Note vital signs: BP, Pulse, Resp. Rate, Temp. Check vitals to make sure pt is hemodynamically stable. Is there History of diabetes? (new onset ?)DDX: KDA vs hyperosmolar stateStep I : Emergent management: A, B, C, D- IV acess followed by 0.9 NS ( pt. with hyperosmolar and hypotension from hypovolemia use NS otherwise ½ NS is prefered because of marked hyperosmolar state) , IV insulinStep II : Physical Examination General appearance, skin, HEENT/ Neck, Chest/Lung, Heart/ CV Abdomen, Neuro/PsychStep III : Diagnostic Investigations: 1. CBC2. Chem 123. FSBS4. ABG5. UA6. ABG7. serum ketone8. Amylase and Lipase ( usually positive in abd. Cause)9. serum osmolality10. EKG11. HGb A1cTreatment: 1. Continue IV hydration with NS until blood suger is around 250 mg% then consider D5 ½ NS. Change insulin to subq instead of IV.2. Monitor potassium , phosphate and Mag. And replace.Step IV: Decision about changing patients location 1. Patient need to admitted to ICU initially then to ward when stable2. After patient is stabilized investigate the cause if is still unclear.3. Discharge home with follow up visitStep V: Educate patient and family:Educate patient on diabetic diet, exercise , signs of hypoglycemiaFinal Diagnosis:Key points in differentiation between DKA and Hyperosmolar is as followDKA:1. hyperglycemia >250 Mg/dl2. Acidosis with blood PH< 7.33. Serum bicarbonate <15 meq/dl4. serum positive for ketonesHyperglycemic hyperosmolar state:1. Hyperglycemia >600 Mg/dl2. Serum osmolality >310 mosm/kg3. No acidosis; blood PH above 7.34. Serum bicarbonate >15 meq/L5. Normal anion gap (<14 meq/L). CCS Acute cholecystitis History of present illness:Most likely a 42 year old female was having lunch developed abd pain with nausea and vomiting. Note: BP, P, RR, HR, quality of pain, duration of pain.DDX-1. Acute pancreatitis2. Ulcer3. Diverticulitis4. Pneumonia5. hepatic abscess6. hepatic tumors7. irritable bowel disease8. Non- ulcer dyspepsia9. PancreatitisStep I : Emergent management: Most likely not needed.Step II : Physical Examination General appearance,Heent/Neck, skin, chest/lung, heart/CV , AbdomenStep III : Diagnostic Investigations: 1. CBC w/diff. – (leukocytosis 12000- 15000) ,Chem12, amylase, lipase,LFT (Ast, Alt, and GGt will be slightly elevated), fasting Lipid profile.2. Upright abdominal X-Ray ( 15% calcium stones)3. USG if questionable do Tc-99m-IDA (HIDA)- if USG shows no stone and HIDA is positive consider Acalculous cholecystitis.4. pregnancy test especially if result not clear or medication is to be givenTreatment: For patient who are sick enough to be admitted.1. NPO2. IV Fluid3. demerol for pain4. Nasogastric suctionStep IV: Decision about changing patients location 1. If mild can be treated outpatient with low fat diet and actigal2. Admit If pain is >6 hour and showing toxicity, Jaundice, rigors, or requiring narcotics for pain. 3. Admit to ward4. surgical consult- if no perforation or CBD obstuction5. If surgery is to be done prepare with CBC, chem7, CXR, PT, PTT, cross and match, EKG6. Antibiotics cefotetan, or clindomycin and gentamicin7. when patient stablize discharge homeSTEP V: Educate patient and family:Avoid fatty meals, stop smoking, excerciseSTEP VI:Final Diagnosis.Acute cholecystitis CCS DYSFUNCTIONAL UTERINE History of present illness:A 14 yr AAF girl with profuse vaginal bleeding comes to ER. She had her menarche 3 months ago and had irregular bleeding since then.1. Note vital signs: BP, Pulse, Resp. Rate, Temp. 2. Check vitals to make sure pt is hemodynamically stable. If patient unstable do step I.For any female with abnormal vaginal bleeding you should check:1. age of the patient2. Family history of bleeding disorder3. history of irregular cycles4. evidence of bleeding problem on physical exam i.e. petechiaDifferential diagnosis of vaginal bleeding 1. dysfunctional uterine bleeding secondary to anovulation2. endometrial neoplasia3. endogenous source of estrogen i.e. granulosa cell tumor4. uterine myomas with submucous myomas5. hematologic disorders such as leukemia and idiopathic thrombocytopenia6. endometritis and endometrial polypsIn this 14 year old female with h/o irregular cycles and no other signs on physical exam you should think of DUB secondary to anovulation which usually occurs in extremes of reproductive age, menarch and perimenoposal women. Step I : Emergent management: A, B, C, D- if patient stable move to stepIIStep II : Physical Examination Do a focus PE: general, skin, chest/lung, heart, abd, genitalia, extremitiesStep III : Diagnostic Investigations: 1. Pregnancy test2. CBC- will show Hgb 7.0 – do cross and match if patient is hypotensive or symptomatic start IV access and consider NS3. Chem 12 (glucose included), coagulation profile, TSH, ESRMost likely in this case all test will be neg. except abnormal CBC. Treatment: This patient is bleeding profusely and her Hgb is 7.0 so start estrogen IV 25mg q4h x3. And Ferrous sulfate 325 mg. Po tidBleeding should stop. Recheck CBC.Step IV: Decision about changing patients location 1. Move patient to ward because her Hgb is low.2. Repeat CBC following day and start OCP3. MVI one daily 4. Continue ferrous sulfate 325 po tidIf patients Hgb is stable discharge patient home with office follow up in one weekConsult on safe sex.In office repeat CBC if has improved follow up in 3 weeks at that time you may D/C OCP and iron pills if you want to. ( 3 weeks of treatment is recommended with OCP). If patient desires you can continue OCP.Final diagnosis:DYSFUNCTIONAL UTERINE BLEEDING CCS Alzheimer Dementia History of present illness:A 79 year old female comes to your office complaining of forgetfulness. The first and most important initial evaluation of patient with dementia is History and Physical examination. Important clues such as onset, duration, etc.. will narrow your diagnosis and required investigating labs.Note vital signs- BP (N= 90-140/60-90), Pulse (N= 60-90, Mean- 72), RR (N= 12-20, Mean- 16), Temp.( N= 37C, 98.6F)Allergy: NKADDX:Alzheimer’s dementia- Most common.Vascular dementia- 2nd Most common.Pick’s disease –3rd most common.Lewy body diseaseHuntington’s diseaseParkinson’s diseaseHIV- Related dementiaHead trauma related dementiaStep I : Emergent management: A, B, C, D- Not needed.Step II : Physical Examination General appearance, Skin, Lymph Nodes, HEET/Neck, Chest/Lung, Heart/CV, Abdomen, Extremities, Neuro/Psych.Step III : Diagnostic Investigations: There are several diagnostic investigations for workup of dementia but H&P exam will narrow the list.1. MMSE2. CXR3. EKG4. CBC/D- To check for anemia.5. UA6. SMA-12- check for electrolyte abnormality7. TSH- to rule out thyroid problem.8. VDRL- To rule out syphilis 9. B12 level10. BAL- guided by H&P11. Urine Drug screening and heavy metals- guided by H&P 12. HIV test – guided by H&P13. CT – guided by H&P14. LP- guided by H&PInitial Treatment:Not needed.Step IV: Decision about changing patients location 1. Some of the test you order may not be available right away, move patient home and schedule office appointment when all results are available.2. Need to see patient initially weekly then monthly.Treatment:1. When diagnosis of Alzheimer is made by H&P and exclusion of other possible causes of dementia, start either Tacrine or aricept .2. Add Vitamin E – it has shown that may slow progression of Alzheimer3. Treat other complains that patient may have such as insomnia etc.Step V: Educate patient and family:1. Educate patient and family about the disease 2. Console patient on driving restriction3. Educate patient on Living will.4. educate patient on exercise and Alzheimer support group.Step VI: Final Diagnosis:Alzheimer Dementia CCS Chemotherapy Induced Neutropenia History of present illness:A 50 year old lady with a history of chemotherapy post a successful breast surgery who came to the office with a low grade fever.Patient with history of chemotherapy and fever should make you think about possible infection secondary to immunocompromised status. First step is to get a good history and Physical exam. PE will help you eliminate any opportunistic infection.Note vital signs- BP (N= 90-140/60-90), Pulse (N= 60-90, Mean- 72), RR (N= 12-20, Mean- 16), Temp.( N= 37C, 98.6F)Allergy: NKAStep I : Emergent management: A, B, C, D- Not needed.Step II : Physical Examination Complete physical exam: General appearanceSkin- check for skin lesionsBreasts, Lymph Nodes, HEET/Neck- evidence of fungal infection.Chest/Lung- evidence of respiratory infection i.e. decreased Breath sound, rales, rhonchi. Lungs are the most frequent site of infection in Immunocompromised patients.Heart/CV, Abdomen Genitalia Rectal - look for evidence of fungal infection Extremities, Neuro/Psych.- mental status evaluation looking for meningism or focal deficitsStep III : Diagnostic Investigations: 1. CBC/D2. Peripheral blood smear3. Urinalysis, urine culture, sensitivity and Gram stain.4. Blood cultures5. stool culture6. Sputum Gram stain, AFB stain and cultures.7. If skin lesion present culture it8. LP- guided by H&P9. CXR –check for infiltrates, lobar consolidation, cavitary lesionsStep IV: Decision about changing patients location 1. If any of the diagnostic test result is positive or patients' Temp. >38.5 C with Neutrophil count of less than 500 or three elevated Temp. >38 C in 24 hours , patient should be moved to ward and board- spectrum antibiotics should be started.2. Neutropenic patient without fever can be monitored outpatient.Treatment: 1. IV access 2. Antibiotics- A. ceftazidime, carbapenemsB. Mezlocillin, piperacillin or azlocillin plus an aminoglycoside or third generation cephalosporin. Treat for 10-14 days or until Neutrophil count is >500.3. Consider use of Neupogen (G-CSF) Step V: Educate patient and family:Console patient to avoid people with cold/flu Console patient to seek medical help if a fever developsStep VI: Final Diagnosis:Chemotherapy Induced Neutropenia CCS Breast Mass Breast mass work up: complete physical 1. Mammography and Ultrasound(to determine cystic or solid) 2. Fine needle aspiration if + then Biopsy 3. Determine the receptors status 4. CXR-LFT-CBC-Chem 7-Blood type/cross match-Pt/PTT/abdominal CT. EKG Consult surgery why? Breast Lumpectomy Consult oncology why ? evaluate for chem/hormon/radio therapy 5. Counselling: Pt 6. Counselling family: advance directive More steps: 1. CT scan of brain with contrast/MRI 2. Bone scan, alkaline PO4ase 3. Liver USG if metastasis is suspected. CCS Drug Toxicity: Benzo and barbiturate
50 yr women in er collapsed in work found with whisky no medication found,friend says taking something for sleep, not responding, breathing,VS stable. Step1 Order: Oxygen / PULSE OXYMETRY / iv acces / IVF NS /Ekg monitor /catheter, foley endotracheal intubation (this pt's respiration is ok, no need of mechanical ventilation, but you need intubation for gastric lavage in obtunded pt) PE : Complete physical. Order : glucose, finger stick naloxone + Dextran + Thiamine (bolus) CBC /sma 12 / UA /urine txocology BAL /ABG CT, head lFT blood level, aspirin/aceto ( not this case) gastric lavage charcoal, activeted (good in both, reapet in 2-3 hrs) sodium bicarbonate (good in both) Interval H&P result : In benzo, flumazenil i/v In barbi, No specific antidote, continue...above RX Move to ICU' vitals q 1 hr Intake & output If pt. continue to detoreate consider charcoal hemoperfusion. cathertics >magnesium sulfate counsel fmaily for advance directivs consult psych> (scucide/depreesion) CCS Drug Toxicity: Antidepressant depressed elderly pt in coma, respi dep.. widened qrs on ekg..tca overdose. ensure ABC 1. Order: ordered oxygen, iv access and gave triple combo (thiamine, dextrose 50% and naloxone-all are iv bolus) (Don't go first for physical exam in this case. Unconsciousness/unstable pt warrants urgent treatment) 2. Do brief physical of 3min 3. start her on normal saline, 4. Labs: cbcd, SMA12 ekg 12 lead, cxr portable, pulseox, ekg monitoring, ua, urine drug scrren, blood alcohol, blood aspirin and bl acetaminophen level, 5. Rx: Gastric lavage. (which revealed pills fragments) Activated charcoal with intermittent gastric suctioning Induce alkalinisation with NaHCo3 to maintain pH of 7.45 to7.55 If he is intubated hyperventilate to a PCo2 not< 25mmHg If ECG normal and patient is asymptomatic, observe for 6 hrs in ER otherwise admit into icu After Admission ECG should be normal for 24hrs to discharge for psychiatric disposition counsel to stop alcohol. CCS Vaginal Bleeding
a 13 yo female came to office with mother with c/o increase amount fo bleeding and weakness. . Period are heavy from last two time. C/o back pain and taking some NSAID. Feeling week and some pale. H/o of father bleed excessively in past during dental extraction. Two brothers are ok. My provisional Dig was VONWILLEBRAD DISEASE. I will briefly tell what I did and where I found problem with soft wear of CCS. 1) CBC, Preg teat, ua, sma7. pt, ptt 2) result shows anemia Hb 8, pt normal ptt slightly elevated and preg neg.PLT ok. I ordered BT , factor vllI, Xi, von willibrad factor, transfer to hospital. Repeat Cbc in 2 hours . IVF, type and cross 3) BT was 17, I started DDAVP cryopreccitate, transfuse one RBPC. 4) Pt ok in in next 6-8 hors bleeding reduced and feeling better. 5) could not DC pt but advised general counseling age appropriate and counseling to brothers, watch for bleeding in future, avoid ASP. etc CCS MVA
A 45 yo male with MVA. No seat belt, steering broken, no loss of consciousness pt breathing ok, pain on chest bruised, conscious. My initial impressions was Cardiac temponade or Aortic rupture. 1) Did ABC, IVF, oxygen, cervical spine precautions, 2) cbs,EKG, , sma7, pt , ptt, blood alchol level, xary chest, aary extremites, spine, abd xray et, VS, m onitoring. Pain killer 3) chest xray sternal fracture, all ok, pt some SOB and distress, 4) Ct chest, called ortho, %0 orths said no intervention needed, Ct showed fluid in pericardial space 5) stat pericardiocentesis, admit to ICU, monitoring, 6) pt got better. Next day much better Again time is very short in CCS , I could not do repeat CT or DC pt . B/c when we orders so many thing its take time to see result and by the time case end. 7) Did some counseling, seat belt, age related and etc CCS Black kid with pain
A 7 yo old black kid with pain, chest pain, fever, mild distress ( office ) pt know case of sicke cell disease and on prophylactic penicillin and had pnumo vacine. 1) cbc, sma7, ua, chest xray , ul abdomen, LFTs, bilirubin, ivf, oxygen, meperidine. i did not order peripheral smear or Hb electrophoresis as knowing that its known case of SSD and we are going to see sickle cell. My prov Dig was SICKEL CELL CRISIS AND ACUTR=E CHEST SYNDROME 2) Hb 7, last was 8.Transfer to hospital with continue oxygen , meperidine iv, cefatriaoxne , IVF pt better next day. Dc iv meperidine, started PO ,
3) advised Hydroxyurea and hydration. )- Again it’s hard to keep track with time of soft wear and to understand when to dc drug or dc patient. 4) did some counseling with drug adherence, hydration Dc cefatrione and stated PO, was already on PNC and vaccine. CCS dec urine output
A 35 you hispanic female, s/p repair of femur fracture, next day nurse said UOP 80 cc in last 8 hours. Pt ok but c/o some pian. Other exam ok. pT IS ON SOME CEPHALOSPORIN( PROBABLY CFOREXIME AND SOME PAON KILLER which was not apparent NSAID, was like phenylpyrazone? ot Meperidine ( dont remember exactly). MY PROV DIAGNOSIS WAS ATN 1) did initial labs, Urine cretainne, urine essinophil, urine sodium ( did not do FeNa) . 2) there was granular cast an dno leukocyte, so I ruled out interstitila nephrits and urine NA was 45.BUN 28 and cret 4.5 I was sure its renal Failyre due ti internsic problem and culprit is eigther cefalo or pain killer. Iwas not sure pain kille ris NASAID or not so i d/c cephalosorin. I am not sure I idi right or wring. I checked and idi not see cehlao cause ATN, they cause nepfrits. 3) continue with Frusemide and fliud and some basic counseling Tried to counsel to avoid nephrotoxic but could not. Final diagnosis I made ATN and Renal failure. CCS 57 yo with cough
A 57 yo WM c/o mild cough , no other symptoms,no weight loss, h/o smoking but quit 3 years back, mild fever. Chest exam with decrease BR on left base My initial impression was b/w CAP or cancer 1) stared with simple test CBC, sputum gram stain. ua, chest x-ray .eat, CBC with wbc high, net, chest xray with lft lower consolidation and sputum with big amount of fram pos cocci. I treat with Azithromycn, cough syryp and f/u in one week . also orders sputum c/s 2) did not get well in 10 week , c/o some blood in sputum. . Did Ct chest anf found mass at l lung. 3) request bronchoscope , consult oncologist and diagnose os Post obstructive Pneumonia and Lung cancer. By bnthe time case finished. CCS A 72 yo with mild progressive SOB
A 72 yo with mild progressive SOB, hx of HTN and MI , on enalapril , office, PND and otherwise ok. On exm am some b/l pitting edema and no JVP or other s/s of acute heart Failure or Pulk edem a. My prov diaganois was Con hear failure sec to HTN or IHD 1) CBC, Sma7. cxr, ekg , echocard, lipid.etc as an out patiet. 2) results showed hyertrophy, axis dev, akinasia , EF was not given in report. 3)staresd on next vist in 3 days, HCTZ and Digoxi, coucseeling few things , low sad, ,ow choles, exercise, complaince with drug and f/u in 2weeks. 4) pt was better, I chked sma 7. ( I did mistakes and forgot to see Dig level but there was no /s/ of tyoxixity) pt was better. 4) f/u in 4w, and 3 monts pt better. Final Diag CHF ( I did not add B blocker b/c was not sure about EF and he was already on ACE inhibitor. For got to add ASA too. CCS a 45 yo IV drug abuser, fever, SOB, track marks
CCS a 45 yo IV drug abuser, fever, SOB, track marks My initil impressin was Acute bac endocarditis ( like every one wil do) 1.ivf, oxygen, orders initial test , Bloob c/s, cxr, cbs, urine tox, hep pannel , VDRL, etc 2) started on iv nafficilln and genata. 3) admitted to ICU ( I don’t know floor was better, let me know)/with cardian monitoring. 4) did not get temp down next day. Cont AB and send another set of Blood c/s. consent for HIV test. orders Echo, showed, vegetation on TV. again its very hard to keep track of pt and what test to order here. its theoretically looks easy but soft wear is strange. May I did not do much practice, but I did practice. I could not see result of V Blood c/s in one week. Time was running. So I changes AB to Vanco and Genta b/a pt was still having fever. 5) did some counseling, safe sex, druge ete etc, HIv test idi not came bacj but hep and vdrl was negetaive. My Final Giag wae Av cute Bacerila Endocraditis, I did two important step like blood c/s and start AB before result which are life saving. I did know this is what USMLE want to see or to manage case entirely which was difficult for me. 4) in one week pt temp same CCS 35 yo legal assistance female with non bloody diarrhea
CCS 35 yo legal assistance female with non bloody diarrhea weakness and pain in RLQ, My initial impression was, CROHNS disease 1) did usual lab after IVF. LFT, CBS, PT, stool ova nd parasite, c/s, sma7.iron study, b12, FA 2) bi2 was low, iron very low anemic, mass on RLQ, abd series ok. 3) did barium ( upper GI) some time we can do colconscopy or sigmiod, I choosed to do Barium , admit to ward, NPO, TPN, B12, Iron, 4) barium neg , did colon scope showed ileum with cobble stone pattern no mucosa infalmed. 5) stated Masamine and predinisone and all nutritional aids. 6) counseling few things, high fiber diet. and drug compliance and education. could not f/u or DC . It was chronic problem , to DC pt and f/u . B/c management takes time and every case finished in1-=20 minutes or earlier Finla Diag was Crohns disase I mean I could not see how pt did and long term follow up . How much it is imporant in CCS. ?? CCS 45 yo female with discharge, itching
45 yo female with discharge/ itching came to office other wise healthy healthy and lst pap smear was 15 months back and normal My initial Impression was Bacterila vaginosis 1) did preg test, ua, koh preo, wet mount smear, CBC 2) showed no huphes ar trichomonoas and lot of clue celle 3) treated with Meteo gel 4) Pt was happy in next 10 days. 5) Schedulled Pap smear and mamogram in next mont ( to get rid of infaction. General couselling. Add more here... Recent CCS cases


Residency Requirements

SUBSCRIBE NOW | FAQ's! | Review by former users

Paid members, click here to access the program requirements.

Internal Medicine
Family Practice
Pediatrics
Psychiatry
Surgery
Ob/Gyn

Customer Service: 215 494 1966

Not a registered paid member yet? Signup here

CAPTCHA
This question is for testing whether you are a human visitor and to prevent automated spam submissions.
Image CAPTCHA
Copy the characters (respecting upper/lower case) from the image.