What is the membrane surrounding the heart called?

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Prepare for the VetSkill Level 3 Diploma VN03 - Principles of Veterinary Nursing Care 1 Test. Review essential topics with flashcards and multiple choice questions, complete with hints and detailed explanations. Ensure your success with focused study sessions!

Multiple Choice

What is the membrane surrounding the heart called?

Explanation:
The membrane surrounding the heart is the pericardium. It forms a protective sac around the heart, with an outer fibrous layer and an inner serous layer that produces lubricating fluid to reduce friction as the heart beats. The pericardium also helps anchor the heart in the chest and limit its movement. Endocardium is the smooth inner lining of the heart chambers and valves, not the outer covering. Myocardium is the thick muscular layer that contract to pump blood. Epicardium is the outer surface of the heart itself, part of the heart wall and the inner layer of the serous pericardium.

The membrane surrounding the heart is the pericardium. It forms a protective sac around the heart, with an outer fibrous layer and an inner serous layer that produces lubricating fluid to reduce friction as the heart beats. The pericardium also helps anchor the heart in the chest and limit its movement.

Endocardium is the smooth inner lining of the heart chambers and valves, not the outer covering.

Myocardium is the thick muscular layer that contract to pump blood.

Epicardium is the outer surface of the heart itself, part of the heart wall and the inner layer of the serous pericardium.

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