It may be helpful to color code a multiple doctor appointment schedule.

The normal perfusion of body tissues requires all of the following components, EXCEPT:

a. adequate mentation b. intact vascular system c. functional pump d. adequate blood volume

For the first year of life, an infant has naturally acquired passive immunities because:

A) vaccinations are given within the first year of life. B) he or she receives antibodies through breastfeeding. C) he or she is producing antibodies exponentially. D) he or she maintains some of the mother's immunities.