Author: Anonymous

The brachial and femoral arteries are examples of which type of artery?

The heart is enclosed in a double-walled sac called the pericardium. The outer wall is called the _____ pericardium and consists of

Since athletes are in better than average condition, their hearts beat faster at rest.

The internal ridges in the atria are called _____, while the internal ridges in the ventricles are called _____.

The wall of the ________ rests on the diaphragm.

The two common iliac veins form the

According to the principle of ___, blood near the middle of an artery flows faster than blood near its walls, just as water flows faster in the middle of a river than it does near shore.

The beta cells of the pancreatic islets produce

The zona fasciculata of the suprarenal (adrenal gland) cortex produces

The ________ is a procedure that is used to determine the number of each of the various types of white blood cells.