antibiotics Flashcards
Give an example of a macrolide.
Erythromycin
Give an example of penicillin.
amoxicillin
Give an example of a cephalosporin.
cephalexin
What is the mechanism of penicillin?
inhibits peptidoglycan synthesis - breaks down cell walls
What is the mechanism of cephalosporins?
bactericidal - inhibit peptidoglycan synthesis
What is the mechanism of macrolides?
bacteriostatic - inhibit protein synthesis
What is the mechanism of action of tetracyclines?
bacteriostatic - inhibit protein synthesis
What is a common substitute for someone with an allergy to penicillin?
macrolides
Which type of antibiotic should not be used with blood thinning medications?
cephalosporins
What is the mechanism of resistance against beta lactase?
bacteria produce beta lactamases which breaks the beta-lactam ring to inactivate the drug.
What is the mechanism of action for beta lactam antibiotics?
Inhibit Cell Wall Synthesis