has dysuria & a urine culture growing Aerococcus urinae
Which antibiotic is MOST LIKELY to be active against this isolate?
A. CiprofloxacinB. PenicillinC. TMP/SMX
Penicillin
Explanation: Various Aerococcus spp. can have different resistance patterns. Resistance in A. urinae is common with both ciprofloxacin and TMP/SMX.