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Right Ventricle, Pulmonary Artery, and Left Atrium
Which of the following are involved directly in the pulmonary circulation?
Permitting the exchange of nutrients and gases between the blood and tissue cells is the primary function of ________.
The AV valves are supported by chordae tendineae so that they do not blow back up into the atria during ventricular contraction.
Select the correct statement about the heart valves.
The source of blood carried to capillaries in the myocardium would be the _______.
Capillaries of the active muscles will be engorged with blood.
Which of the following is likely during vigorous exercise?
pulmonary veins only
Blood ejected from the ventricles enters which of these vessels during ventricular systole?
is the same as capillary blood pressure.
In the dynamics of blood flow through capillaries, hydrostatic pressure _________.
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