Circulatory System Quiz 559 (20 MCQs)

Quiz Instructions

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1. Which is not a function of the respiratory system?

Correct Answer: C) It pumps blood to the organs.

2. When the Ventricle is ..... the Atrium chamber is .....

Correct Answer: A) Pumpling; Resting.

3. What does WBC stand for

Correct Answer: A) White blood cells.

4. Choose the characteristics of arteries .....

Correct Answer: A) Have very thick, strong, elastic walls.

5. Identify the statement that is FALSE:

Correct Answer: A) The heart contains 6 chambers.

6. What happens to the carbon dioxide when we breath?

Correct Answer: C) Is removed from the body.

7. Which is known as the voice box?

Correct Answer: B) Larynx.

8. What is the meaning of bicuspid?

Correct Answer: A) Two cusps.

9. Study the diagram and identify the PRODUCER.

Correct Answer: C) Grass.

10. If fatty deposits form inside the coronary artery, the artery becomes

Correct Answer: B) Narrower.

11. Also called as bicuspid valve

Correct Answer: B) Mitral valve.

12. Blood vessels with valves

Correct Answer: D) Veins.

13. What is the function of red blood cells in the human body?

Correct Answer: A) Carrying oxygen.

14. Which system allows blood to circulate through the body?

Correct Answer: C) Circulatory.

15. The mitral valve is located within the

Correct Answer: D) Left Atrium & Left Ventricle.

16. Normal human pulse rate is ..... beats per minute?

Correct Answer: C) 60-100.

17. What part of blood is responsible for fighting bacteria and viruses?

Correct Answer: B) White Blood Cells.

18. Lola Connie's sphygmomanometer's reading is120/80mmHg. What does the 120mmHgreading indicate?

Correct Answer: D) Systolic pressure.

19. What are the 4 components of blood?

Correct Answer: C) Plasma, White blood cells, red blood cells, and Platelets.

20. Antigens are proteins present on the surface of .....

Correct Answer: B) Erythrocytes.