. Childhood diseases can be prevented by immunization given between
a. 6 months and 12 months.
b. birth and 36 months.
c. birth and 18 months.
d. 12 months and 36 months.
C
A
. Diphtheria and tetanus shots should be repeated every
a. 2 years.
b. 5 years.
c. 8 years.
d. 10 years.
D
C
A
D
A
B
C
D
A
C
B
C
A
C
D
D
D
B
A
C
B
D