MICROANATOMY

BLOOD CARDIOVASCULAR SYSTEM LYMPHOID ORGANS

CARDIOVASCULAR SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The three layers of the heart are as follows:
A
Myocardium, pericardium, endocardium
B
Myocardium, epicardium, endocardium
C
Myocardium, endocarditis, endocardium
D
Myocardium, exocardium, pericardium
Explanation: 

Detailed explanation-1: -Epicardium-the outer layer. Myocardium-the middle, muscular layer. Endocardium-the inner layer.

Detailed explanation-2: -The wall of the heart separates into the following layers: epicardium, myocardium, and endocardium. These three layers of the heart are embryologically equivalent to the three layers of blood vessels: tunica adventitia, tunica media, and tunica intima, respectively.

Detailed explanation-3: -The endocardium is the innermost layer of tissue that lines the chambers of the heart. Its cells are embryologically and biologically similar to the endothelial cells that line blood vessels. The endocardium also provides protection to the valves and heart chambers.

Detailed explanation-4: -The transport layer is known as the Heart of OSI.

Detailed explanation-5: -Endocardium: Inner layer. Myocardium: Muscular middle layer. Epicardium: Protective outer layer. 26-Aug-2021

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