CHAPTER 20: CV SYSTEM - HEART Flashcards

1
Q

What is the membrane that surrounds the heart?

A

PERICARDIUM

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2
Q

What are the 3 layers of the heart?

A

Epicardium (mesothelium)
Myocardium (muscle tissue)
Endocardium (endothelium)

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3
Q

What structure of the heart receives blood from the superior/inferior vena cava?

A

Right Atrium

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4
Q

What valve separates the Right Atrium and Right Ventricle?

A

Tricuspid Valve

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5
Q

What section of the heart pumps blood through the pulmonary valve to the lungs?

A

Right Ventricle

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6
Q

What section of the heart receives oxygenated blood from the pulmonary veins?

A

Left Atrium

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7
Q

What valve separates the left atrium and left ventricle?

A

Bicuspid valve (mitral)

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8
Q

What section of the heart pumps oxygenated blood to the rest of the body?

A

Left Ventricle

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9
Q

What section of the heart has the thickest walls?

A

Left Ventricle (due to its function)

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10
Q

Function of the coronary arteries

A

provides nutrients to the heart

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11
Q
A
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