Circulatory System Quiz 15 (25 MCQs)

Quiz Instructions:

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1. Which of the following act as soldiers in our body?

2. The counting of RBC, s con be performed by.

3. The yellowish, liquid part of blood that transports blood cells

4. Which of the following valves is the third valve that the blood will correctly flow through?

5. Which of the following contain deoxygenated blood?

6. After blood leaves the left atrium, it enters the _____

7. Tubes containing blood are called _____

8. What is the largest artery in the circulatory system

9. What do capillaries do?

10. Cholesterol and plaque builds up on vessel walls and causes heart attack and stroke.

11. Formation of blood is.

12. What occurs in the capillaries?

13. Which one of the following is essential for blood clotting?

14. The beating sound your heart makes comes from:

15. What carries blood away from the heart

16. The bottom chambers of your heart are called

17. Also known as cardiovascular system. Referred to as the "transportation" system of the body. Consists of heart, blood vessels, and blood.

18. This particular blood vessel carries deoxygenated blood away from the heart to the lungs.

19. Which is a good way to keep your heart healthy?

20. Which system is often referred to as the "transportation" system of the body?

21. During ventricular systole what is happening?

22. What circulation carries oxygenated blood to the body?

23. What does blood carry throughout the body?

24. Which of the following refers to the movement of the blood through the heart and the body?

25. What's the name of the muscle that divides the heart?