Abx Flashcards
Cell wall inhibitors
Penicillins Cephalosporin Monobactam Carbapenems Glycopeptides
Cell wall inhibitor S vs C
Cidal
Cell wall inhibitors PD
TD
Penicillin common uses
RTI, STI, Skin, UTI, IA, blood, meningitis
Penicillin spectrum
Gram positive
Amoxicillin spectrum
Gram positive/negative
Piperacillin/Tazobactam spectrum
Gram +, Gram -, pseudomonas, anaerobes
Augmentin/ Unasyn spectrum
Gram +, Gram-, anaerobes
1 gen cephalosporin spectrum
Gram +, some gram -
2nd gen cephalosporin spectrum
Gram +, Gram -
3rd gen cephalosporin spectrum
Gram +, Gram-,
Ceftazidime- pseudomonas
4th gen ceph spectrum
Gram +, Gram -, pseudomonas
Carbapenems spectrum
Gram +, Gram -, pseudomonas (except erta), anaerobes
Aztreonam spectrum
Gram -, pseudomonas
Fluoroquinolones spectrum
Some gram +, gram -
Moxi- anaerobes and atypicals
aminoglycosides spectrum
Gram -, pseudomonas
Macrolides spectrum
Gram +, Gram -, atypicals
tetracyclines spectrum
MRSA- doxycycline
Gram +, some gram -
Atypicals
Clindamycin spectrum
MRSA
Gram +
Vancomycin spectrum
MRSA
Gram +
Daptomycin spectrum
MRSA,
Gram +
Linezolid spectrum
MRSA
Gram +
Fosfomycin spectrum
Gram +, Gram -, pseudomonas
Colistin spectrum
Gram -, pseudomonas
Tigecycline spectrum
MRSA, gram +, gram -, anaerobes, atypicals
Cephalosporins common uses
RTI, UTI, STI, skin, blood, meningitis
Monobactams uses
Only in severe beta-lactam allergies
Carbapenems uses
Reserved for serious, life-threatening infections
Glycopeptides uses
MRSA