+- USMLE Forum - Largest USMLE Community (https://www.usmleforum.com)
+-- Forum: USMLE Forum (https://www.usmleforum.com/forumdisplay.php?fid=1)
+--- Forum: Step 1 (https://www.usmleforum.com/forumdisplay.php?fid=2)
+--- Thread: 19 - ebnalfady (/showthread.php?tid=275168)
19 - ebnalfady - ArchivalUser - 02-28-2008
Drug X is an antimycobacterial agent that inhibits other bacteria as well as poxviruses. However, it should not be used as a single agent because resistant mutants frequently form. The responsible mutation may alter the site of action of drug X [i.e., the deoxyribonucleic acid (DNA)“dependent ribonucleic acid (RNA) polymerase]. What is drug X?
A.
INH
B.
Rifampin
C.
Pyrazinamide
D.
Ethambutol
0 - ArchivalUser - 02-28-2008
rifampicin????..sure
0 - ArchivalUser - 02-28-2008
bb
0 - ArchivalUser - 02-28-2008
bbb
0 - ArchivalUser - 02-28-2008
bb