Question

Pericardial fluid is secreted by

• A. Myocardium
• B. Perietal peritoneum
• C. Visceral peritoneum
• D. Pericardium

Answer 1

The correct option is D Pericardium

Pericardial fluid is secreted by an inner serous layer of pericardium. The fluid minimizes the friction generated between the membrane during the process of contraction and relaxation of the heart. It also absorbs the shock to prevent the organ from mechanical injury.

So, the correct answer is option D.