Nervous System Quiz 738 (20 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. Where is the Cochlea located

Correct Answer: A) The Inner Ear.

2. Dendrites are like.....

Correct Answer: D) Tree branches.

3. The ..... is considered the control center of the body.

Correct Answer: B) Brain.

4. Your nervous system includes your ..... that connect these organs to other parts of the body.

Correct Answer: C) Brain, spinal cord, and the nerves.

5. Homeostasis in the human body is often maintained by a:

Correct Answer: D) Negative feedback loop.

6. Encephalitis is the tern to describe inflammation of the .....

Correct Answer: A) Brain.

7. This consists of the brain, spinal cord and nerves

Correct Answer: B) The Nervous System.

8. Branch of the nervous system that is outside the central nervous system:Cranial Nerves Spinal Nerves Autonomic Nervous System

Correct Answer: D) Peripheral Nervous System.

9. In CNS-circulate Cerebral Spinal fluid

Correct Answer: B) Ependymal cells.

10. What meaning goes with the SUFFIX, "-cele" ?

Correct Answer: B) Swelling.

11. The brain is divided into three parts:the spinal cord, the nerves, toes

Correct Answer: B) False.

12. Regulates the passage of ions and molecules into and out of the brain, formed by astrocytes

Correct Answer: B) Blood Brain Barrier.

13. The type of cell that produces the myelin sheath around axons in the PNS is the

Correct Answer: C) Schwann Cells.

14. This is not part of the brain stem

Correct Answer: D) Cerebellum.

15. What is the correct order of the meningeal layers from deep to superficial?

Correct Answer: D) Pia mater, arachnoid, dura mater.

16. During resting potential there is a higher concentration of ..... outside the cell.

Correct Answer: A) Already.

17. Which system includes the brain, spinal cord, eyes, ears, and skin?

Correct Answer: B) Nervous.

18. During depolarization, a neuron is stimulated and what ion rushes into the neuron to reverse the charges?

Correct Answer: A) Sodium.

19. Which are ball and sockets joint bellow

Correct Answer: C) Shoulder and hip.

20. Which group in an experiment is exposed to the independent variable?

Correct Answer: B) Experimental Group.