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Cardiology Quiz

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Questions and Answers

What is the main function of systole in the cardiac cycle?

Sucking blood from the ventricle

Ejected blood (correct)

Contraction of the atria

Relaxation of the heart

What causes peripheral cyanosis?

Desaturation of blood

Arterial occlusion

Heart failure

Peripheral vasoconstriction (correct)

What is the main characteristic of central cyanosis?

Cyanosis due to desaturation of blood

Cyanosis in lower extremities only

Generalized body blueness (correct)

Cyanosis in the lips and fingers only

What is the primary cause of premature atherosclerosis?

<p>Lipid accumulation in the artery walls (D)</p> Signup and view all the answers

What can be observed through coronary angiography?

<p>Visualization of arterial blockages (B)</p> Signup and view all the answers

Cardiology Quiz

Choose a study mode

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Questions and Answers

What is the main function of systole in the cardiac cycle?

What causes peripheral cyanosis?

What is the main characteristic of central cyanosis?

What is the primary cause of premature atherosclerosis?

What can be observed through coronary angiography?

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