Exam 3 Flashcards
tetracycline
tetracycline ABX - 30s ribosomal inhibition
URTI, NGU, CAP, tick-borne disease
minocycline
tetracycline ABX - 30s ribosomal inhibition
acne
doxycycline
tetracycline ABX - 30s ribosomal inhibition
URTI, NGU, CAP, tick-borne dz
tigecycline
synthetic tetracycline - 30s ribosomal inhibition
nosocomial infections
omadacycline
synthetic tetracycline - 30s ribosomal inhibition
nosocomial infections
evravacycline
synthetic tetracycline - 30s ribosomal inhibition
nosocomial infections
azithromycin
macrolide ABX - 50s ribosomal inhibition
URTI, CAP, NGU, shigella in kids, campy
clarithromycin
macrolide ABX - 50s ribosomal inhibition
mainly h. pylori
erythromycin
macrolide ABX - 50s ribosomal inhibition
DM gastroparesis
fidaxomicin
unique macrolide - inhibits RNA polymerase
c.diff
clindamycin
lincosamide ABX - 50s ribosomal inhibition
anaerobic abscesses/infection; strep pharyngitis & SSTI in b-lactam allergy
linezolid
oxazolidinone ABX - 50s ribosomal inhibition
MRSA, VRE
tedizolid
oxazolidinone ABX - 50s ribosomal inhibition
MRSA, VRE
gentamycin
aminoglycoside ABX - 30s ribosome inhibition
aerobic GNB - synergistic w cell wall agents against enterococci
tobramycin
aminoglycoside ABX - 30s ribosomal inhibition
aerobic GNB - synergistic w cell wall agents against enterococci
amikacin
aminoglycoside ABX - 30s ribosomal inhibition
MDR GNB
lefamulin
pleuromutilin ABX - 50s ribosomal binding to inhibit protein synthesis
CAP
ciprofloxacin
non-respiratory FQ ABX - inhibits bacterial DNA topoisomerase to prevent DNA replication
upper & lower UTI, travelers diarrhea, enteric infection
levofloxacin
respiratory FQ ABX - inhibits bacterial DNA topoisomerase to prevent DNA replication
upper & lower UTI, travelers diarrhea, enteric infections, *URI/LRTIs
moxifloxacin
respiratory FQ ABX - inhibits bacterial DNA topoisomerase to prevent DNA replication
upper & lower UTI, travelers diarrhea, enteric infections, *URI/LRTIs
delafloxacin
MRSA FQ - inhibits bacterial DNA topoisomerase to prevent DNA replication
MRSA
metronidazole
nitromidazole ABX - causes loss of helical DNA structure & strand breakage
bacterial vaginosis, CDI, trich/giardia, intraabdominal abscesses
tinidazole
nitromidazole ABX
secnidazole
nitromidazole ABX