An antibiotic is a drug that kills……
a) animals
b) bacteria
c) virus
d) fungus
Which of the following drug is used to kill or stops bacteria from growing in numbers?
a) analgesics
b) antibiotics
c) vaccine
d) sedatives
Antibiotics are categorized in …….categories.
a) two
b) three
c) four
d) many
Explanation: 1. Bactericidal (kills bacteria)
2. Bacteriostatic (stops the growth of bacteria)
Antibiotics can be categorized on the basis of ………structure.
a) physical
b) biological
c) chemical
d) molecular
Which of the following are synthetic antibiotics?
a) sulfonamides
b) tetracycline
c) cephalosporin
d) all of these
Sulfonamides are…………..in action.
a) Bacteriostatic
b) bactericidal
c) both a and b
d) none of them
