Which outer layer of the pericardium creates a cavity filled with pericardial fluid to reduce friction during heart contractions?

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 $25.99Unlock all

Prepare for the NREMT Advanced-EMT Test. Use flashcards and multiple choice questions, complete with hints and explanations. Ready yourself for success on your exam!

Multiple Choice

Which outer layer of the pericardium creates a cavity filled with pericardial fluid to reduce friction during heart contractions?

Explanation:
The pericardial cavity is formed by the serous pericardium, which has two layers: a parietal layer that lines the inside of the fibrous pericardium and a visceral layer that covers the heart (epicardium). The space between these two layers holds pericardial fluid, which lubricates the heart and reduces friction during contractions. The outer layer responsible for creating and lining this cavity is the parietal pericardium. The visceral pericardium stays attached to the heart’s surface, and the endocardium lines the inside of the heart chambers.

The pericardial cavity is formed by the serous pericardium, which has two layers: a parietal layer that lines the inside of the fibrous pericardium and a visceral layer that covers the heart (epicardium). The space between these two layers holds pericardial fluid, which lubricates the heart and reduces friction during contractions. The outer layer responsible for creating and lining this cavity is the parietal pericardium. The visceral pericardium stays attached to the heart’s surface, and the endocardium lines the inside of the heart chambers.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy