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DIT abx quick quiz
| Question | Answer |
|---|---|
| decreases synthesis of mycolic acids | INH |
| inhibits DNA dependent RNA polymerase | rifampin |
| next step in tx of otitis media if resistant to amoxicillin | amox + clavulanic acid |
| prophylaxis against bacterial endocarditis | Penicillin V, Ampicillin or Amoxicillin, 1st G cephalosphorin |
| increases the nephrotoxicity of aminoglycosides | cephalosporins |
| sufficient for the tx of syph | penicillin G |
| single dose tx for gonorrhea | ceftriaxone |
| clinical uses for macrolides | (PUS) pneumonias (atypical), Upper resp infxs, STDs |
| Se of aminoglycosides | (NOT) nephrotoxic, ototoxic, tertogenic |
| which drugs have photosensitivity rxns | (SAT) sulfonamides, amiodarone, tetracyclines |
| minocycline | tetra |
| gentamycin | aminog |
| erythromycin | macrolide |
| tobramycin | aminog |
| azithromycin | macrolide |
| doxycycline | tetra |
| amikacin | aminog |
| neomycin | aminog |
| clarithromycin | macrolide |
| clindamycin | own drug category |
| gonorrhea prophlyaxis | ceftriaxone |
| syphillis prophylaxis | benz pen g |
| recurrent UTi prophylaxis | TMP-SMX, nitrofurantoin, amoxicillin, cefalexin |
| P.jiroveci pneumonia prophylaxis | TMP-SMX, dapsone |
| exxposure to meningococcal or H flu meningitis | Rifampin |
| endocarditis prev in a pt with turbulent flow heart disease | penicillin V, amox or amp, 1st G ceph |