Circulatory System — Set 5
Biology · परिसंचरण तंत्र · Questions 41–50 of 50
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1
Which of the following is the liquid part of the blood without the clotting factors?
2
Which blood vessel has the thinnest walls in the human body?
3
The protein fibrinogen is converted into which substance during blood clotting?
4
Which part of the heart is separated by the tricuspid valve?
5
Which of the following carries oxygen-rich blood away from the heart to the rest of the body?
6
What happens to the heart rate during vigorous exercise?
7
Which of the following is the largest vein in the human body?
8
Rh factor in blood is named after which animal?
9
Which of the following prevents the mixing of oxygenated and deoxygenated blood in the heart?
10
What is the primary function of the coronary arteries?