HUMAN ANATOMY-ALC W/ACCESS
HUMAN ANATOMY-ALC W/ACCESS
9th Edition
ISBN: 9780134888729
Author: Martini
Publisher: PEARSON
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Chapter 21, Problem 2RC

If the papillary muscles fail to contract,

(a) blood will not enter the atria.

(b) the ventricles will not pump blood.

(c) the AV valves will not close properly.

(d) the aortic and pulmonary valves will not open.

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