Circulatory System Quiz 564 (20 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. Which of the following should not be part of the group?

Correct Answer: C) System Valve.

2. Defibrillator

Correct Answer: B) Device that shocks the heart with electrical current to regain normal rhythm.

3. What are the smallest blood vessels that exchange gases, nutrients and wastes with the cells of the body?

Correct Answer: C) Capillaries.

4. It is called the pumping chambers of the heart

Correct Answer: A) Ventricles.

5. Which division of the nervous system includes the brain and spinal cord and is important to processing and analyzing information?

Correct Answer: A) Central Nervous System.

6. These Neurologists are responsible for the study of neurological diseases caused by poor blood circulation in the brain.

Correct Answer: A) Cerebrovascular neurologists.

7. Blood group AB consists of antigens A and B

Correct Answer: A) True.

8. Which of the following has the thickest wall?

Correct Answer: B) Left ventricle.

9. You can count your heartbeats by feeling your .....

Correct Answer: A) Pulse.

10. Arteries are..... walled blood vessels.

Correct Answer: B) Thick.

11. The life span of WBC is?

Correct Answer: A) 13-20 days.

12. Why do we have 2 different colors of blood in our body?

Correct Answer: B) Some is oxygen, some doesn't.

13. An upper chamber of the heart

Correct Answer: B) Atrium.

14. The heart, arteries, and blood vessels work together in the? (a)

Correct Answer: A) A Circulatory system.

15. Which part of the Respiratory System collects air from the environment, heats/moistens the air, and uses small hairs to catch dirt and pollen?

Correct Answer: B) Nose.

16. Through which vessel does blood leave the heart to go to the lungs?

Correct Answer: D) Pulmonary Artery.

17. The statement below is a function of the circulation system in humans except .....

Correct Answer: C) Deliver impulse stimulation.

18. How many blood type are there?

Correct Answer: B) 4.

19. How does your body get the oxygen it needs?

Correct Answer: A) Breathing.

20. If you had heart disease you would probably see a .....

Correct Answer: B) Cardiologist.