Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Micro Final-1
Antibiotics
| Question | Answer |
|---|---|
| Penicillin | G+ BL-; syphilis, N.meningitidis; BL- N. gon |
| Ampicillin | Staph/Strep, Enterobactericiae (Ecoli/Proteus mirabilis); increasing G- |
| Amoxicillin | increasing G-, wimpy Enterobactericiae (Ecoli, P.mirabilis); Staph/Srep |
| Imipenem | zwitterion, smallest, gram - (requires calcium something addition) |
| Meropenem | zwitterion, smallest, gram - |
| Combos (Ticarcillin/Piper/Carbenicillin) | HI, Moraxella catarrhalis, Neisseria, Staph aureus |
| B lactamase inhibitor pairing combos | amox+clav; amp+sulbact |
| Nafcillin/Methicillin | gram +, staph/strep (no gram negatives) |
| First Gen Cephalosporins | CEPHALEXIN/CEFAZOLIN; B-lactamase + Staph (SSS-->staph/strep/surgeries) (no enterococci/no MRSA) |
| Sec Gen Ceph | cefuroxime; cefotetan; G- bacilli (enterobactericiae (no enterobacter/no pseudo) |
| Thrid Gen Cephalosporins | ceftazidime/cefotaxime/cefoperazone/ceftriaxone; pseudomonas, G- |
| Fourth Gen Cephalosporins | cefepime; pseudomonas G- |
| Aztreonnam | monobactam; G- aerobes, no anaerobes, no gram neg, no toxicity (like aminoglycosides without toxicity) |
| Vancomycin | gram positives; no gram positive meningitis (no BBB); MRSA; no VRE; no VRSA |
| What are the 2 macrolides | Erythromycin and Azithromycin |
| Erythromycin | Mycoplasma, Chlamydia, Legionella, Strep (substitute for penn); upsets stomach 50s |
| Azithromycin | 50s; mycoplasma, chlamydia, legionella, strep, HI, moraxella catarrhalis, Neisseria gon; emperic: sinusitus, otitis media, pneumonia 50s |
| Clindamycin | G+/G- anaerobes, MSSA, Streptococci, B frag; 50s (no enterococci; no g- aerobes) |
| Oxazolidanones | Linezolid 50s |
| Linezolid | 50s; VRSA; VRE; enterococcus facealis; good for resistant staph, enterococci, pneumococci |
| Tetracycline | 30s; tetra, mino, doxy; G+/G-; chlamydia, legionella, Rickettsia, Mycoplasma |
| Aminoglycosides | 30s; gentamicin, neomycin (topical), amikacin, tobramycin, streptomycin; aerobic G-, G+ w/pen (enterococci/enterobactericiae) |
| Chloramphenicol | chlamydia, ehrlichia, rickettsia, aplastic anemia (ER when Tetra won't work) |
| Quinolones | Cipro, Levofloxacin--DNA gyrase inhibitors (topoisomerase) |
| Cirpofloxacin | aerobes, FA, no anerobes, empiric CAP: Mycoplasma, M cat, chlamydia pneum, Legionella pneumophilia, Strep pnemo (no MRSA); MSSA, g- aerobes (oral pseudomonas) |
| oral pseudomonas | cipro |
| Metronidazole | synthetic; parasites (trich, giardia, entambeomeba; obligate anaerobes; (no propiones, no actinomyces); clostridium, pepto, bacteroides, porphrymonas, all tissues (brain ab, abd ab, C dif colitis) no aerobic (treat with second tx for anaerobic with metro) |
| Bactrim (TMP-SMX) | aerobes, no obligate anaerobes, protozoans; UTI, otitis media, pneumocystis pneumonia (fungal), travelers diarrhea, chronic bronchitis (acute exacerbations) |
| pneumocystis pneumonia | Bactrim |
| travler's diarrhea | bactrim |
| SMX inhibits what? | PABA analogue (synthetase) |
| TMP inhibits what? | DHF reductase |
Created by:
HSF2
Popular Medical sets