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Questions and Answers
Which of the following accurately describes the function of the cardiovascular system (CVS)?
Which of the following accurately describes the function of the cardiovascular system (CVS)?
- It transports blood throughout the body. (correct)
- It is responsible for the contraction of the heart muscle.
- It regulates the size and weight of the heart.
- It controls the arterial and venous systems.
What is the approximate weight of the heart?
What is the approximate weight of the heart?
- 100 grams
- 500 grams
- 300 grams (correct)
- 700 grams
Which of the following is NOT part of the cardiovascular system?
Which of the following is NOT part of the cardiovascular system?
- Arterial system
- Venous system
- Lymphatic system (correct)
- Capillary network
How many times does the heart beat in a day?
How many times does the heart beat in a day?
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What is the main function of blood vessels in the cardiovascular system?
What is the main function of blood vessels in the cardiovascular system?
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