Author Question: The natural penicillins are primarily effective against 1. gram-negative bacteria. 2. gram-positive ... (Read 135 times)

Kikoku · **on:** Jul 16, 2018

The natural penicillins are primarily effective against 1. gram-negative bacteria. 2. gram-positive bacteria. 3. viruses. 4. anaerobes. 5. mycoplasmas.

a. 1 and 5 only
b. 2 and 4 only
c. 3 and 5 only
d. 1, 2, 3, and 4 only

Question 2

Ventilator-associated pneumonia (VAP) has been successfully treated with 1. cephalosporins. 2. gentamicin. 3. tobramycin. 4. quinolones. 5. penicillin.

a. 1 and 4 only
b. 1 and 5 only
c. 2 and 3 only
d. 2, 3, and 5 only