Mechanically assisted manipulation of the rib cage is reported with code ____________________

When the body's core temperature drops, the body:

a. starts shivering. b. sends a signal to the heart to speed up. c. constricts blood vessels to increase blood pressure. d. increases breathing to raise the oxygen level.

A DEA number consists of two letters and how many numbers that are assigned to a specific physician?

Three numbers Five numbers Seven numbers Nine numbers