Which of the following statements about the pericardium is correct?

Practice question

Question

Which of the following statements about the pericardium is correct?

Options

Choose one · Correct answer highlighted

It is a muscular layer of the heart. It generates electrical impulses. It reduces friction between the heart and surrounding structures. Correct It pumps blood into the aorta.

Explanation

The pericardium is a protective membrane filled with fluid that reduces friction during heartbeats.

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