Medicare claims must be submitted:

________________________ is a naturally occurring hormone released by the posterior pituitary gland

a. Oxytocin b. Thyroxine c. Adrenalin d. Norepinephrine

The ________ is the maximum amount of air that can be moved into and out of the lungs in a single respiratory cycle

A) reserve capacity B) expansion/contraction capacity C) lung capacity D) vital capacity