THORAX ABDOMEN AND PELVIS

MEDICAL

HEART AND PERICARDIUM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The interior lining of the heart. the valves and the large vessels of the heart are together called the:
A
endocardium
B
myocardium
C
pericardium
D
epicardium
Explanation: 

Detailed explanation-1: -The endocardium is a thin, smooth tissue that makes up the lining of the chambers and valves of the heart. The innermost layer of the heart’s walls, it serves as a barrier between cardiac muscles and the bloodstream and contains necessary blood vessels.

Detailed explanation-2: -The endocardium is the innermost layer of the heart and lines the chambers and extends over projecting structures such as the valves, chordae tendineae, and papillary muscles.

Detailed explanation-3: -endocardium. noun. en·do·car·di·um-ˈkärd-ē-əm. plural endocardia-ē-ə : a thin serous membrane lining the cavities of the heart.

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