Examlex
Explain how the heart muscle is supplied with blood.
Left Ventricle
The chamber of the heart that receives oxygen-rich blood from the left atrium and pumps it into the aorta to be distributed throughout the body.
Blood Pressure
The pressure exerted by circulating blood upon the walls of blood vessels, usually measured in the arteries.
Supine Position
A body position where an individual lies flat on their back, facing upward.
Capillaries
Capillaries are the smallest blood vessels in the body, responsible for the exchange of oxygen, carbon dioxide, and other nutrients and waste products between the blood and tissues.
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