Antibiotic Coverage Flashcards
Penicillin: Ampicillin, Amoxicillin, Penicillin G cover what organisms?
Gram (+)
Penicillin (Extended Spectrum): Augmenting cover what organisms?
Gram (+)
Gram (-)
B lactamase
Tetracycline: Doxycycline, Minocycline cover what organisms?
Gram (-), Atypicals, MRSA
Sulfonamide: Bactrim, Septra cover what organisms?
Gram (-)
MRSA
Cephalosporins (1st Generation): Duricef, Reflex cover what organisms?
Gram (+)
Cephalosporins (2nd Generation): Ceftin, Ceclor, Cefzil cover what organisms?
Gram (+)
Gram (-)
Cephalosporins (3rd Generation): Cedax, Supra cover what organisms?
Weak Gram (+)
Gram (-)
B Lactamase
Extended Spectrum (3rd Generation): Rocephin, Omnicef, Spectracef, Vantin cover what organisms?
Gram (+)
Gram (-)
B Lactamase
Macrolides (Early Generation): Erythromycin cover what organisms?
Gram (+)
Atypicals
Macrolides (Later Generation): Biaxin, Zithromax cover what organisms?
Gram (+)
Gram (-)
Atypicals
Ketolide: Ketek cover what organisms?
Gram (+)
Gram (-)
DRSP
Fluoroquinolones (2nd Generation): Ciprofloxacin cover what organisms?
Weak Gram (+) Gram (-) Pseudomonas
Fluoroquinolones (3rd Generation): Levaquin cover what organisms?
Gram (+) Gram (-) Atypicals DRSP (+)(-) Anaerobes (+)(-) Pseudomonas
Fluoroquinolones (4rd Generation): Avelox, Factive cover what organisms?
Gram (+) Gram (-) Atypicals B Lactamase DRSP, (+)(-) MRSA (+)(-) Anaerobes (+)(-) Pseudomonas
Likely bacterial pathogen for bladder with simple UTI is?
E. coli
Staph. saprophyticus
Enterococci
Likely bacterial pathogen for breast with mastitis is?
Staph.
Strep.
Likely bacterial pathogen for ear with otitis external is?
Pseudomonas
Likely bacterial pathogen for ear with otitis media is?
Strep.
H. influenzae
M. catarrhalis
Likely bacterial pathogen for eye with blepharitis is?
Staph.
Likely bacterial pathogen for eye with conjunctivitis is?
Staph.
Strep.
H. influenzae
Likely bacterial pathogen for kidney with pyelonephritis is?
E. coli
Likely bacterial pathogen for lung with pneumonia is?
Mycoplasma
Strep. pneumoniae
H. influenzae
Likely bacterial pathogen for sinuses with acute sinusitis is?
Strep. pneumoniae
H. influenzae
S. aureus
Likely bacterial pathogen for sinuses with chronic sinusitis is?
Prevotella
Anaerobic Strep.
Pseudomonas
Likely bacterial pathogen for skin with cat/dog bite is?
Pasteurella multocida
Likely bacterial pathogen for skin with human bite is?
Viridans strep.
Staph. epidermidis
Likely bacterial pathogen for skin with boils is?
Staph.
MRSA
Likely bacterial pathogen for skin with burns is?
Strep. pyogenes
Enterobacter
Staph.
Likely bacterial pathogen for skin with cellulitis is?
Staph.
Strep.
Likely bacterial pathogen for skin with impetigo is?
Group A. Strep.
Staph. aureus
MRSA
Likely bacterial pathogen for skin with wound is?
Staph.
Strep.
E. coli
Likely bacterial pathogen for throat with epiglotititis is?
H. influenzae
Group A Strep.
Likely bacterial pathogen for throat with pharyngitis/tonsillitis is?
Group A, C, G Strep.
Common Gram (+) organisms are?
Strep. Group A, B, C, G
Staph. aureus
Enterococcus faecalis
MRSA
Common Gram (-) Organisms are?
E. coli Klebsiella Salmonella Proteus Pseudomonas H. influenzae M. catarrhalis
Common atypical organisms are?
Mycoplasma pneumoniae
Legionella pneumophila
Chlamydia pneumoniae
Common anaerobic organisms are?
Clostridium sp.
Actinomyces
Bacteroides fragilis