Circulatory System Quiz 128 (20 MCQs)

Quiz Instructions

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1. True or false:white blood cells are large than red blood cells?

Correct Answer: A) True.

2. Renal circulation refers to blood carried to and away from the?

Correct Answer: D) Kidneys.

3. IDENTIFY PART M

Correct Answer: B) RIGHT VENTRICLE.

4. State the type of antigen found in individual with blood group AB.

Correct Answer: C) Antigen A and Antigen B.

5. Which vessel carries deoxygenated blood from the lower half of the body to the right atrium?

Correct Answer: C) Inferior vena cava.

6. The covering that keeps the heart from rubbing against your lungs and chest wall is the

Correct Answer: B) Pericardium.

7. Divides the right and left chambers of the heart

Correct Answer: C) Septum.

8. Function of right ventricle

Correct Answer: D) Blood travels from the right atrium through the tricuspid valve.

9. On average, most humans have ..... L of blood in their body.

Correct Answer: C) 5-6.

10. All of the following are examples of hinge joints except .....

Correct Answer: B) Shoulder.

11. In which stage of cardiac cycle, the sound lub arises? At any stage of the heartbeat, a sound called a lub occurs.

Correct Answer: B) 3.

12. Which antigens are present on the surface of the red blood cells of a person with Type O blood?

Correct Answer: D) None of these.

13. Which of the following correctly describes veins?

Correct Answer: B) Blood vessels with valves that carry blood to the heart.

14. Which type of blood vessels have valves to prevent the backflow of blood?

Correct Answer: C) Veins.

15. What system works with the respiratory to cause air to move in and out of lungs?

Correct Answer: B) Muscular.

16. What structures in the body look for and mark "invaders?"

Correct Answer: B) Antibodies.

17. Phagocytosis means, "cell ..... ".

Correct Answer: B) Eating.

18. Which type of blood vessel has a pulse '?

Correct Answer: B) Arteries.

19. What are the three kinds of blood vessels in the human body?

Correct Answer: D) Capillaries, Veins and Arteries.

20. French Physician who proposed Stethescope is .....

Correct Answer: B) Rene Laennec.