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Which Statement Is the Most Accurate

question 150

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Which statement is the most accurate?


Definitions:

Posterior Wall

The back part of a structure or organ, for example, the back side of the heart or abdomen, providing structural support and protection.

Coronary Sinus

A large vein on the heart's posterior that collects deoxygenated blood from the myocardium of the heart and directs it into the right atrium.

Trabeculae Carneae

Muscular ridges and columns found inside the ventricles of the heart, which help strengthen and support its walls.

Pectinate Muscles

Internal ridges of myocardial tissue in the atria of the heart, particularly pronounced in the right atrium.

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