Chapter 2: Blood Circulatory System of Man

The heart is located within the:

The pericardium is a:

How many chambers does the human heart have?

Which chamber of the heart has the thickest wall?

The valve between the right atrium and right ventricle is the:

The systemic circulation carries blood:

The pacemaker of the heart is the:

The normal cardiac cycle lasts about:

The P wave of an ECG represents:

Which blood vessels carry blood away from the heart?