The Amount of Oxygen That Is Actually Used by the Body

question 58

Multiple Choice

The amount of oxygen that is actually used by the body during rest or a hard workout is determined by the heart rate, the stroke volume, and the amount of:

• A) blood circulating in the vascular system.
• B) oxygen removed from the vascular system.
• C) oxygen provided to the vascular system.
• D) blood the individual has in his body.

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Definitions:

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