Blood Vessel Physiology

Blood from the brain is returned to the heart via the __________.

What is the longest vein in the body?

Changes in peripheral resistance are primarily driven by __________.

Most neural controls of blood pressure involve input from baroreceptors, which are sensitive to __________.

Blood services the myocardium of the heart by coronary vessels that originate from the __________.

Any condition in which blood vessels are inadequately filled and blood CANNOT circulate normally is called __________.

Blood flows directly from __________ into capillary beds.

TRUE or FALSE: Baroreceptors are effective in long-term regulation of blood pressure.

The hepatic portal system collects blood from the __________ and then routes it to the __________.

Which of the following is the major force generating blood flow?

Which of the layers of an artery wall is regulated by the sympathetic nervous system and many hormones?

The flow of blood from the left ventricle to the right atrium is called the __________.

The capillaries that exhibit the lowest level of permeability are the __________.

Loss of vasomotor tone that results in a huge drop in peripheral resistance is known as __________.

Which abdominal artery branches to form the common hepatic artery, left gastric artery, and splenic artery?