Multiple Choice
Ampicillin, amoxicillin, mezlocillin, and penicillin G all have
A) a beta-lactam ring.
B) resistance to the action of penicillinase.
C) a semisynthetic nature.
D) an expanded spectrum of activity.
E) All of the choices are correct.
Correct Answer:
Verified
Correct Answer:
Verified
Q5: Gram-negative bacilli are often treated with<br>A)penicillin G.<br>B)vancomycin.<br>C)aminoglycosides.<br>D)synercid.<br>E)isoniazid.
Q6: All of the following are problems in
Q7: If pathogen A is more resistant to
Q8: Aminoglycosides<br>A)interfere with elongation of peptidoglycan.<br>B)are metabolic analogs
Q9: Which antimicrobic does not inhibit cell wall
Q11: _ are preparations of live microorganisms that
Q12: What is vancomycin most often used to
Q13: Describe how the therapeutic index of a
Q14: Antimicrobics effective against only gram-positive bacteria would
Q15: Mebendazole, niclosamide, and ivermectin are drugs used