AIDS may be transmitted from mother to child through _____.
a. pregnancy only
b. breastfeeding only
c. airborne HIV particles only
d. pregnancy and breastfeeding only
e. pregnancy, breastfeeding, and airborne HIV particles
Question 2
The vitamin D-deficiency disease of children is:
a. xerophthalmia.
b. osteomalacia.
c. osteoporosis.
d. rickets.