It is important to shake the specimen tube vigorously to thoroughly mix blood with an additive

You determine that the scene of a two-car MVC is safe, but there are a total of 8 patients. You

should next: A. notify the hospital. B. request additional units. C. begin treatment. D. perform a secondary triage.

Blood vessels that carry blood back to the heart, operate under low pressure, and are relatively thin-walled are called:

A) arteries B) veins C) capillaries D) arterioles