Nervous System Quiz 771 (20 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. The sympathetic nerves will produce fight or flight response?

Correct Answer: A) True.

2. Postcentral gyrus of the parietal lobe controls (a)

Correct Answer: A) A Sensory functions.

3. When potassium channels open and the ions diffuse through the membrane,

Correct Answer: A) The inside of the membrane will become more negative.

4. Numbers 1, 2, & 3 Make up what part of the ear?

Correct Answer: A) Outer Ear.

5. What is the main function of an osteoblast?

Correct Answer: A) Responsible for bone formation.

6. Pick out the WRONG statement concerning the function of the nerve cell.

Correct Answer: A) It can convey impulses in both directions.

7. Which part of the brain is also called the ' little brain'?

Correct Answer: C) Cerebellum.

8. What cells in the nervous system support category are the most versatile?

Correct Answer: A) Astrocyte.

9. Which of the following is NOT innervated by the ANS?

Correct Answer: C) Skeletal muscle.

10. Rounded area of a neuron

Correct Answer: C) Cell body.

11. Taste buds are also called

Correct Answer: C) Papilla.

12. Type of neuroglia that connects neurons to blood supplies

Correct Answer: A) Astrocyte.

13. The Peripheral nervous system is made up of The brain and the spinal cord

Correct Answer: B) False.

14. Inflammation of the dura, subarachnoid, and pia is known as

Correct Answer: A) Meningitis.

15. Kicking a soccer ball

Correct Answer: A) Voluntary Action.

16. Innervates skeletal muscles

Correct Answer: A) Somatic.

17. True/False:The grey matter of the brain is protected by myelin.

Correct Answer: A) True.

18. This structure is located behind the iris and bends light onto the retina.

Correct Answer: B) Lens.

19. This is the most inferior part of the brain stem

Correct Answer: B) Medulla.

20. What part of provides a tract along which impulses can travel to and from the periphery to the brain

Correct Answer: B) Spinal cord.