penicillin Flashcards
1
Q
The name β-lactam compounds named because of…..
A
their four-membered lactam ring
2
Q
Penicillin resistance mechanisms involves…
A
(1) inactivation of antibiotic by β-lactamase,
(2) modification of target PBPs,
(3) impaired penetration of drug to target PBPs, and (
(4) antibiotic efflux
3
Q
oral penicillins should be given 1–2 hours before or after a meal except…..
A
Except for amoxicillin,
4
Q
Which penicillin antibiotic may be given without regard to meals
A
Amoxicillin
5
Q
Should Penicillins be used for viral infections
A
never
6
Q
penicillin G can be administered….
A
intravenously, continuous intravenous infusion
7
Q
Benzathine penicillin (trade nameDeposilin) and procaine penicillin G f administration route:
A
intramuscular injection
