What is the Most Superficial Layer of the Pericardial Sac

Question

What is the most superficial layer of the pericardial sac?
A)parietal pericardium
B)epicardium
C)fibrous pericardium
D)visceral pericardium

Accepted Answer

The most superficial layer of the pericardial sac is the fibrous pericardium. It is the outer layer that provides protection and anchors the heart to surrounding structures.