Circulatory System Quiz 13 (25 MCQs)

Quiz Instructions:

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1. Pulmonary referrs to the lungs, blood leaving the heart through the pulmonary artery is high in which gas?

2. An injection of a dead or weakened form of a disease causing microorganism.

3. From which Organ do we breath

4. Which is not a part of the circulatory system?

5. Which of the following is the third stop along the electrical conduction pathway?

6. Veins carry deoxygenated blood where?

7. The function is destroying disease-causing microorganism.

8. Veins carry blood.

9. The heart pumps blood with a lot of pressure. For this reason the _____ walls are thick, resistant, and flexible.

10. Which of the following pumps blood to and from the heart and is considered as the strongest muscle of our body?

11. The heart is divided into four parts or chambers-the lower chambers are called _____

12. What are the three main components of the circulatory system?

13. When we breathe in, our bodies use _____ to live.

14. This occurs when blood flow to part of the heart is blocked.

15. Delivers oxygen to your body cells. Made in bone marrow.

16. The mammalian heart has _____ chambers.

17. Who among the above relations could donate blood to the man?

18. In a closed circulatory system, blood always stays inside vessels and

19. How can we keep our heart healthy?

20. This type of cell defend against disease by recognizing proteins that do not belong to the body.

21. Neutrophils are so called because.

22. What is the second step of the blood flow path?

23. What sort of circulatory system is the human circulatory system?

24. What is Rhesus factor?

25. Oxygen transport is a function of.