As blood vessel diameter increases, peripheral resistance ___________.

Which of the following arteries does NOT arise from the aorta?

Extra credit question: Name 4 symptoms of hypothyroidism

Precapillary sphincters

The inner lining of a capillary is called the

In normal physiology, which of the following vessels would contribute the most to blood pressure regulation?  

In general, the response of target cells to endocrine stimulation is _______ than their response to nervous stimulation.

There could be more than one correct answer. Please select all of the following that are correct. Antidiuretic Hormone _________:

The tunica media is most responsible for maintaining blood pressure (BP) because it contains:  

The figure below shows the unusual path of a confused football player. After receiving a kickoff at his own goal, he runs downfield to within inches of a touchdown, then reverses direction and races back until he’s tackled at the exact location where he first caught the ball. During this run, what is each of the following? (a) the total distance he travels [ans1] yards(b) his displacement [ans2] yards(c) his average velocity in the x direction[ans3]  yd/s