Aprogram designed to decrease the infant mortality rate in the united states would probably make the greatest impact if it focused on which aspect of care?

Increasing the number of women receiving prenatal care

Explanation:

Prenatal care is the medical follow-up that every pregnant woman should have in order to maintain the integrity of the mother and baby's health conditions. Throughout pregnancy, laboratory tests are performed to identify and treat diseases that can harm the health of the mother or child. For this reason, prenatal care is a great strategy for decreasing child mortality. Thus we can conclude that a program designed to lower the child mortality rate in the United States would probably have the greatest impact if it focused on increasing the number of prenatal women.

you would need to check her bp before and after her activity.