5 YO male. urinary blood for 1 hour. taking ibuprofen since

5 YO male. urinary blood for 1 hour. taking ibuprofen since injury of his right flank while wrestling with friends yesterday. taking penicillin for 3 days for streptococcus pharynditis. BP 90/48 pulse 108 RR 18 BT 36.7 o/E abd no tender. no leg edema urinalysis gross blood no protein 5-10 leukocyte/hpf. a. trauma
b. ibuprofen induced acute papillary necrosis
c. post streptococcal glomerulonephritis