A major cause of preventable cretinism among the poor is:
a. iodine deficiency.
b. vitamin A deficiency.
c. iron deficiency.
d. folate deficiency.
e. zinc deficiency.
Question 2
____ are often among the poorest of the poor because of the cultural values of their peers.
a. Adult males
b. Elderly adults
c. Adult females
d. Business owners
e. Farming families