Circulatory System Quiz 14 (20 MCQs)

Quiz Instructions

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1. What are the 4 Blood Types?

Correct Answer: B) A-B-AB-O.

2. What is meant by a CLOSED CIRCULATORY SYSTEM?

Correct Answer: B) Blood flows in a vessel.

3. The right and left region of heart is seperated by a wall of muscle called?

Correct Answer: A) Septum muscle.

4. This organ pumps blood through the network of the arteries and veins throughout the body.

Correct Answer: A) The heart.

5. Vessels that carry blood away from the heart to the tissues of the body.

Correct Answer: B) Arteries.

6. As the ahtlets well trained to regulate their circulatory rate, their pulse rate will be about .....

Correct Answer: A) 40-60.

7. A disease that limits blood flow to parts of the body.

Correct Answer: C) Atherosclerosis.

8. The first chamber that blood enters in the Heart is .....

Correct Answer: A) The Atrium.

9. Blood vessels that carry blood away from the heart are called ..... ?

Correct Answer: A) Arteries.

10. Identify the adverbs:Tuesday, Mark desperately tried to finish all of his homework before it was due.

Correct Answer: A) Tuesday, desperately.

11. The first response in the hemostatic process in vivo is

Correct Answer: D) Vasoconstriction.

12. Dead-end tubules, gradually join or anastomose in vesselsof increasing size and terminates in blood vascular system.

Correct Answer: C) Lymphatic capillaries.

13. Which of the following carries deoxygenated blood to our heart from the upper parts of our body

Correct Answer: C) Superior vena cava.

14. Energy produced through respiration using oxygen is called ..... respiration

Correct Answer: A) Aerobic.

15. Transfusion involving stored blood from another donor

Correct Answer: A) Homologous Transmission.

16. What does RBC ( Red Blood Cells) deliver to your body cells?

Correct Answer: C) Sugar/Protein and O2.

17. Valves are like one-way doors that keep the blood moving in one direction.

Correct Answer: A) TRUE.

18. What protects your body from illness and infection?

Correct Answer: C) White blood cells.

19. What substance in the stomach must be present for pepsin to work best?

Correct Answer: A) Hydrochloric acid.

20. Which is the correct pathway of oxygen?

Correct Answer: D) Nostril-trachea-larynx-pharynx-bronchi-bronchioles-alveoli.