Exam 21: Blood Vessels and Circulation

What are the layers of blood vessels from outside to inside?

The two common iliac veins form the

Elevated levels of the natriuretic peptide hormones ANP and BNP will produce increased

If a person has a blood pressure of 120/90, his mean arterial pressure would be ________ mm Hg.

You would expect to find fenestrated capillaries in

________ is a direct connection between an arteriole and a venule.

The inferior portion of the spinal cord and the abdominal wall receive blood from the

Which of the following veins empty directly into the inferior vena cava?

In-Text Figure Based Questions -For blood flow to be autoregulated, what types of stimuli signal inadequate local blood flow and blood pressure? (Figure 21-12)

In-Text Figure Based Questions -What veins are shown draining directly into the superior vena cava? (Figure 21-29)

Increased levels of carbon dioxide in the blood will result in decreased

Which vessel has only the tunica intima layer?

Compare the hearts of a trained athlete and a nonathlete.

Blood colloid osmotic pressure is produced by

The blood vessel that supplies blood to the liver, stomach, and spleen is the

Figure 21-2 Veins Use Figure 21-2 to answer the following questions: -Identify the vein labeled "10."

The ________ divides the aorta into the thoracic aorta and the abdominal aorta.

Venae cavae are the largest of what type of vessel?

Averaged over a few heartbeats, venous return is ________ cardiac output.

Which of the following contributes to the formation of the popliteal vein?