Chest pain resulting from the loss of oxygen to heart cells is called:

The layer of the heart wall synonymous with the visceral layer of the serous pericardium is:

Identify the indicated structure (dark black circle)  

Which of the following layers of a vessel contains collagen fibers with scattered bands of elastic fibers?

Blood flow to a tissue will increase if the

Which one of the following is caused by a decrease in venous return to the heart:

Stroke volume depends on

Cardiac output is calculated by multiplying the stroke volume by the systolic blood pressure.

Which type of pressure is the highest?

The layer of the arteriole wall that can produce vasoconstriction is the tunica