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47 Cards in this Set

  • Front
  • Back
AG coverage
G- bacilli
aerobic
PPEAKS (proteus (i+), pseudomonas, enterobacter, acinetobacter, klebsiella, serratia)
anti-TB
staph (with beta-lactam)
1st gen FQ coverage
good G-

enterobacteriaceae
2nd gen FQ coverage
excellent G-

enterobacteriaceae

atypicals

pseudomonas

fair G+
3rd gen FQ coverage
excellent G-

enterobacteriaceae

atypicals

pseudomonas

better G+

strep pneumoniae
4th gen FQ coverage
excellent G-
less enterobacteriaceae
atypicals
pseudomonas
G+
ANAEROBES (B.Frag)
chloramphenacol coverage
G+
G-
ANAEROBES (B.Frag)
atypicals
clindamycin coverage
G+
ANAEROBES (B.Frag, propionbacterium-acne)
erythromycin coverage
G+
atypicals
poor ANAEROBE
campylobacter jejuni
clarithromycin coverage
G+
atypicals
H.Flu
Legionella
M.Cat
Chlamydia
poor ANAEROBE
campylobacter jejuni
azithromycin coverage
less G+
atypicals
H.Flu
Legionella
M.Cat
Chlamydia
telithromycin coverage
G+
H.Flu
Legionella
M.Cat
Chlamydia
atypicals
poor ANAEROBE
strep pneumoniae resistant to Pen and Ery
tetracycline coverage
G+ (many staph/strep resistant)
G- (pseudomonas/enterobacteriaceae resistant)
E.Coli (traveler's diarrhea)
H.Flu
M.Cat
ANAEROBES
Atypicals
Chlamydia (DOC)
syphillis
mycoplasma pneumoniae
legionella
protozoa
tigecycline coverage
G+
MRSA
MRSE
VISA
Pen-res strep pneuomoniae
Vanco-sensitive entero faecalis/faecium
VRE

G-
enterobacteriaceae
acinetobacter baumanni
NO pseudomonas/proteus
anaerobes (B.Frag, C.Diff, C.Perf)
atypicals
mycobacterium
streptogramin coverage
G+
MRSA
VRE
VISA
E. faecium

NO G-
NO E. faecalis
linezolid coverage
G+
E. faecalis/faecium
VRE
MRSA
MRSE
VISA
VRSA
Pen-res strep
listeria
corynebacterium
ANAEROBES
C.Perf
daptomycin coverage
G+
MRSA
MRSE
VISA
VRE
E. faecalis/faecium

NO G-
NO pneumonia (inactivated by pulm surfactant)
metronidazole coverage
anaerobes (B.Frag, C.Dif)
protozoa

NO aerobes
AG MOA
1. inhibit bacterial protein synthesis
2. misread genetic code
3. cell becomes leaky
streptomycin binds...
S12 on 30S
AG's bind...
multiple sites on 30S and 50S
novobiocin binds...
beta subunit on DNA gyrase to inhibit relaxation
FQs bind...
alpha subunit on DNA gyrase to inhibit resealing
chloramphenicol binds...
A window on 50S
inhibits peptidyltransferase
clindamycin binds...
A window on 50S
inhibits peptidyltransferase
marcolides bind...
P site on 50S
telithromycin binds...
50S
tetracyclines bind...
A site on 30S
tigecycline binds...
A window on 30S
Q/D binds...
50S
linezolid binds...
23S on 50S
inhibits 30S and 50S from associating
daptomycin binds...
cytoplasmic membrane
depolarizes it to inhibit DNA/mRNA synthesis and cause leakage
metronidazole MOA
nitro group reduced to free radicals which cause cellular damage
INH MOA
inhibits mycolic acid synthesis
rifampin MOA
binds to beta subunit of DNA dependent RNA polymerase

broader spectrum
ethambutol MOA
inhibits arabinosyl transferase/polymerization of arabinogalactan
PZA MOA
unknown

prodrug activated in acidic environment of lysosomes and macrophages
dapsone MOA
inhibits dihydropteroate synthetase
clofazimine MOA
inhibits template function
drugs that bind 30S
AG's - multiple sites
Streptomycin - S12
Tetracycline - A window
Tigecycline - A window
drugs that bind 50S
AG's - multiple sites
macrolides - P site
chloramphenicol - A window
clindamycin/lincomycin - A window
linezolid - 23S
Q/D
telithromycin
drugs that bind DNA gyrase
novobiocin - beta subunit
FQ's - alpha subunit
CYP inhibitors
"Clearly Cool Ken's Vehicle Is Equally Quick"

Chloramphenicol/Clarithromycin (3A4)
Cimetidine
Ketoconazole
Valproic acid
Isoniazid
Erythromycin/telithromycin (3A4)
Quinolones (1A2), quinine, quinidine, Q/D (3A4)
CYP inducers
"Barbie's Car Goes Real Phast"

Barbiturates
Carbamazepine
Griseofulvin
Rifampin
Phenytoin
bacterioSTATIC drugs
DELT CK TM QD

Daptomycin
Ethambutol
Linezolid
Tetracycline

Chloramphenicol
Ketolide

Tigecycline
Macrolides

Q/D when given separately
bacteriCIDAL drugs
DR FAMMM QD

Daptomycin (G+)
Rifampin

FQ's
AG's
Methenamine
Metronidazole
Marolides (Strep. pneumo)

Q/D when given together
isoniazid (INH) is static when __ and cidal when ___
static - intracellular (slow growing) organisms

cidal - extracellular organisms
biliary elimination drugs
CMT TT Q/D R

Clindamycin
Macrolides
Telithromycin

Tetracyclines (doxy/mino - lipophilic)
Tigecycline

Q/D
Rifampin