The quality of having the ability to function independently is referred to as:

You are called to a 72-year-old patient with weakness and headache with an initial blood pressure of 140/92. Her repeat blood pressure at 5 minutes is unchanged. Her condition is called:

A) hypotension. B) prehypertension. C) hypertension. D) stroke.

The internal lining of the cardiovascular system is formed by what tissue?

a. Tunica adventitia b. Connective c. Mesothelium d. Endothelium