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

Public health policy such as in munizations to children attending public schools have improved the wellness of communities identify another policy that has promoted health within our community

What is also known as an attack in volleyball

Will treating a viral infection with antibiotics affect the course of the infection? a) no; antibiotics work by inhibiting enzymes specific to bacteria. antibiotics have no effect on eukaryotic or virally encoded enzymes.b) no; antibiotics do not kill viruses because viruses do not have dna or rna.c) yes; antibiotics activate the immune system, and this decreases the severity of the infection. d) yes; antibiotics can prevent viral entry into the cell by binding to host-receptor proteins.