Podcast
Questions and Answers
What is the main function of systole in the cardiac cycle?
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?
What causes peripheral cyanosis?
- Desaturation of blood
- Arterial occlusion
- Heart failure
- Peripheral vasoconstriction (correct)
What is the main characteristic of central cyanosis?
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?
What is the primary cause of premature atherosclerosis?
What can be observed through coronary angiography?
What can be observed through coronary angiography?