Which layer forms the outer surface of the heart?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $9.99Unlock all

Study the AQA A Level PE Test for The Cardiovascular System. Prepare with flashcards and multiple choice questions, each with explanations. Get ready for exam success!

Multiple Choice

Which layer forms the outer surface of the heart?

Explanation:
The outer surface of the heart is formed by the epicardium. This layer is the visceral part of the serous pericardium and lies directly on the heart’s surface, covering the muscular wall (the myocardium) and continuing around the vessels. Beneath it is the myocardium, and inside the heart are the endocardium lining the chambers. The pericardium surrounds the heart as a sac (fibrous and serous layers), but the actual outer surface of the heart itself is the epicardium.

The outer surface of the heart is formed by the epicardium. This layer is the visceral part of the serous pericardium and lies directly on the heart’s surface, covering the muscular wall (the myocardium) and continuing around the vessels. Beneath it is the myocardium, and inside the heart are the endocardium lining the chambers. The pericardium surrounds the heart as a sac (fibrous and serous layers), but the actual outer surface of the heart itself is the epicardium.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy