Figure 12-1 Major Internal Landmarks of the Heart
Use Figure 12-1 to identify the labeled part.
-Label N represents the

Name: Figure 12-1 Major Internal Landmarks of the Heart Use Figure 12-1 to identify the labeled part. -Label N represents the
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Question

Quizplus · Accepted Answer

N represents the papillary muscle, which is a small muscle responsible for controlling the movement of the chordae tendineae, which attach to the valve leaflets and prevent them from inverting into the atria during ventricular contraction.