Antibiotics Flashcards
What are the 4 types of gram (+) bacteria?
staphyloCoccus
streptoCoccus
enteroCoccus
C. diff
List gram (-) bacteria?
neisseria, e.coli, shigella, salmonella, pasteurella, proteus, pseudomonas, legionella
List antibiotics to treat gram (+) bacteria
penicillin
keflex, ancef
macrolides
clindamycin, vancomycin
List antibiotics to treat gram (-) bacteria
sulfonamides (Bactrim)
tetracyclines (doxy)
ciprofloxacin
True/False.
Clindamycin and Flagyl are safe for pregnancy.
TRUE
what two types of antibiotics are affected by a beta-lactam ring?
penicillin and cephalosporins
treatment for acute bacterial sinusitis
amoxicillin
cephalexin (Keflex)
cephalosporin
tx’s cellulitis, ok for UTI in pregnancy
cefazolin (Ancef)
cephalosporin
cefuroxime (Ceftin)
cephalosporin
tx’s sinusitis, otitis media
ceftriaxone (Rocephin)
3rd gen cephalosporin
tx’s IM gonorrhea, strep, meningitis
cefdinir (Omnicef)
3rd gen cephalosporin
tx’s pyelonephritis, PNA
TMP-SMX (Bactrim)
sulfonamide
tx’s gram (-) bacteria:
1st line for MRSA
e.coli, klebsiella, H. influenzae
Bactrim and Azithro are contraindicated with ______.
warfarin
doxycycline
Tetracycline tx: 1st line chlamydia 2nd line MRSA atypical PNA mod-severe acne age 13+ can decrease effectiveness of oral contra. can cause teeth discoloration under age 8
Azithromycin
Macrolide
Tx’s: pertussis
PNA while pregnant
interacts with warfarin
Ciprofloxacin
fluoroquinolone
tx’s gram (-) bacteria
traveler’s diarrhea, urinary, gut, anthrax
1st line for pseudomonas PNA
Which antibiotic has a risk for tendon rupture?
ciprofloxacin (fluoroquinolones) and doxy
levofloxacin (Levaquin)
fluoroquinolone
watch for overuse, only use when pt cannot afford treatment failure (elderly PNA, cancer)
tx: PNA older adult with comorbidities
severe COPD
who are fluoroquinolones contraindicated for?
pregnant, breastfeeding, myasthenia gravis
treatment for mono?
what about if (+) strep too?
penicillin or azithro or cephalexin
if strep (+) do NOT give amoxicillin
(penicillin okay)
1st line antibiotic for UTI
Macrobid
what abx treat c.diff?
gram (+)
flagyl, PO vanco
what antibiotics treat MRSA
Bactrim, Clinda, Doxy, Vanco
“think B, C, D, V”
