Circulatory System Quiz 484 (20 MCQs)

Quiz Instructions

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1. What type of blood does the right side of the heart carry

Correct Answer: D) Deoxygenated.

2. The normal pacemaker of the heart is the

Correct Answer: C) Sinoatrial node.

3. Blood that contains oxygen is called what?

Correct Answer: A) Oxygenated.

4. Edima occurs in the following situations..... Edima occurs in the following situations.

Correct Answer: D) When legs are not moved for a long time. When the legs are kept still for a long time.

5. The three principal fluids in our body are

Correct Answer: D) Blood, Tissue Fluid and Lymph.

6. In which direction does the Bohr effect shift he ODC?

Correct Answer: C) Right.

7. What is the name of the pale yellow liquid that carries blood cells through the body?

Correct Answer: A) Plasma.

8. Heart is protected by surrounding with ..... హృదయమున ఆవరించి ..... కాపాడుతుంది.

Correct Answer: C) Ribcage.

9. Type of circulatory system in crustaceans:

Correct Answer: A) Open.

10. Carbon-di-oxide combines with haemoglobin to form

Correct Answer: C) Unstable carbaminohaemoglobin.

11. What are the chambers in the bottom part of the heart called?

Correct Answer: B) Ventricles.

12. The cells found in human blood that has irregular in shape and initiate the clotting process is called .....

Correct Answer: A) Platelets.

13. Someone with both Type A & B antibodies is which blood type?

Correct Answer: D) O.

14. Granite is an extrusive igneous rocks

Correct Answer: A) True.

15. Which blood type is considered the universal recipient?

Correct Answer: A) Type AB+.

16. ..... are the second largest blood vessel.

Correct Answer: B) Veins.

17. Return vessel (vein)

Correct Answer: E) Blood Vessels (3).

18. One of the largest veins in the body that brings blood from upper part of body to heart.

Correct Answer: C) Superior vena cava.

19. Which part of your blood attacks illnesses and infections and is replaced every few days.

Correct Answer: A) White blood cells.

20. The normal reading of systole and diastole is

Correct Answer: C) 120/80 mmHg.