Which of the following statements about cephalosporins is true? a. they're often used long-term by patients who suffer from severe acne. b. they're associated with significant ototoxicity and nephrotoxicity. c. they contain a beta-lactam ring. d. they're bacteriostatic

Answer

Hi,

Correct answer option is {c} They contain a beta-lactam ring

Explanation

Cephalosporins are broad spectrum antibiotics that contain a beta-lactam ring that prevents bacteria cell wall synthesis through binding to penicillin-binding proteins. A beta lactam ring being part of the core structure in antibiotic families function is to inhibit bacteria biosynthesis.

Good Luck!

the eruption had an obsurd amount of destructioon.

c- dynamic stretching