Infectious

Question 1

pyelonephritis with abscess

Answer 1

drainage if septic on presentation or failure to respond to IV abx therapy

Question 2

rash, elevated creatinine, proteinuria, (in the setting of abx therapy)

Answer 2

Drug induced interstitial nephritis
to diagnose get urine and serum eosinophil count

stop abx! can see with nsaids as well