L5 Flashcards

1
Q
A
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2
Q

What are the Atrioventricular valves function? AV

A

Prevent blood returning to atria during ventricular contraction

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3
Q

What is the right side AV valve

A

Tricuspid valve

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4
Q

Left side AV valve

A

Bicuspid valve

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5
Q

Function of Semilunar valves?

A

Prevent blood returning to ventricles during filling Diastole

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6
Q

Right side semilunar valve

A

Pulmonary valve

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7
Q

Left side semilunar valve

A

Aortic valve

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8
Q

What is the structure of cardiac muscle cell? 5

A

Striated

Short, branched

1 or 2 nuclei

oval shaped nucleus with cytoplasmic organells at poles

Interconnected via ICD’s

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