Infectious Disease Flashcards
PEK
Proteus E. coli Klebsiella
HNPEK
Proteus E. coli Klebsiella Haemophilus Neisseria
CAPES
Citrobacter Acinetobacter Providencia Enterobacter Serratia
Mouth flora (anaerobes)
Peptostreptococcus Actinomyces
KEAESP - Kill each and every strong pathogen
Klebsiella E. coli Actinobacter Enterococcus Staph aureus Pseudomonas
Natural PCN coverage
G+ cocci (strep, entero)
G+ anaerobes (mouth flora)
Not staph
Little G-
Aminopenicillin coverage
G+ cocci (strep, entero) G+ anaerobes (mouth flora) G- (haemophilus, neisseria, proteus, e. coli)
Aminopenicillin + beta lactam inhibitor coverage
MSSA More resistant G- HNPEK G- anaerobes (B. fragilis)
Extended spectrum penicillins + beta lactam inhibitor converage
CAPES Pseudomonas
Antistaph penicillin coverage
Strep MSSA Lack coverage of enterococcus, G-
Drugs that make up natural PCN
Penicillin V Potassium
Penicillin G aqueous
Penicillin G Benzathine
Penicillin G Benzathine and Penicillin G Procaine
Penicillin V Potassium dosing
PO 125-500 mg Q6-12H on empty stomach
Penicillin G aqueous dosing
IV 2-4 million units Q4-6H
Penicillin G Benzathine dosing
IM 1.2-2.4 million units x 1 (frequency varies)
Boxed warning: not for IV use risk of cardiotoxicity and death
Drugs that make up aminopenicillins
Amoxicillin
Amoxicillin/Clavulante
Ampicillin
Ampicillin/sulbactam