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Questions and Answers
What is the average daily blood pumping capacity of the heart?
What is the average daily blood pumping capacity of the heart?
- 6000 liters
- 12000 liters
- 8000 liters (correct)
- 10000 liters
What is the total length of blood vessels in the human body?
What is the total length of blood vessels in the human body?
- 75,000 kilometers
- 50,000 kilometers
- 150,000 kilometers
- 100,000 kilometers (correct)
Which of the following is NOT one of the four chambers of the heart?
Which of the following is NOT one of the four chambers of the heart?
- Left atrium
- Left ventricle
- Right atrium
- Right lung (correct)
What is the main function of the coronary arteries?
What is the main function of the coronary arteries?
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What is the term for a reduced blood supply to the heart muscle?
What is the term for a reduced blood supply to the heart muscle?
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What is the name of the artery that oxygenated blood from the lungs returns to?
What is the name of the artery that oxygenated blood from the lungs returns to?
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What is the term for the build-up of plaque inside the coronary arteries?
What is the term for the build-up of plaque inside the coronary arteries?
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What is the term for the movement of blood through the heart?
What is the term for the movement of blood through the heart?
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What is the number of times the heart beats in a lifetime?
What is the number of times the heart beats in a lifetime?
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What is the weight of the heart in grams?
What is the weight of the heart in grams?
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