Which of the Following Statements Are True of Cardiac Output

question 7

Multiple Choice

Which of the following statements are true of cardiac output? (Read carefully and select all of the correct statements.)

• A)Cardiac output equals stroke volume plus pulse.
• B)Average resting cardiac output is approximately 5 liters per hour and varies with the size of the person.
• C)A certain level of cardiac output is necessary to maintain proper oxygenation of tissues.
• D)Cardiac output may be decreased by severe hemorrhage.

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Definitions:

Anal

Often associated with a personality type that is meticulous, obsessive, and rigid; derived from Freud's theory of psychosexual development.

Anal Stage

The attachment of libido to the anus.

Psychosexual Development

A Freudian concept outlining how personality develops through stages centered around the libido's focus on different body areas.

Age Range

The age interval from the youngest to the oldest age considered for a particular group or activity.