Nervous System Quiz 1029 (20 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. PART OF THE BRAIN RESPONSIBLE FOR HEARING AND LONG TERM MEMORY

Correct Answer: C) TEMPORAL LOBE.

2. What are 2 of the lobes of the brain?

Correct Answer: A) Frontal & parietal.

3. A chemical that transmits a message from one neuron to another

Correct Answer: D) Neurotransmitters.

4. What part of the ear is #4 pointing to?

Correct Answer: B) Ossicles.

5. Does gray or white matter have a myelin sheath

Correct Answer: B) White.

6. An event in the external or internal environment that registers as activity in a sensory neuron.

Correct Answer: A) Stimulus.

7. The section that carries impulses from a sense receptor to the brain or spinal cord is a .....

Correct Answer: B) Sensory pathway.

8. Which are factors that help speed up the nerve impulse?

Correct Answer: C) Myelinated axons and axons with larger diameters.

9. It protects the spinal cord

Correct Answer: C) Vertebral column.

10. The organ is use to think is .....

Correct Answer: D) Brain.

11. Spinal cord injury symptoms include:

Correct Answer: A) Inability to move.

12. Cranial nerve Vestibulocochlear VIII functions in:

Correct Answer: A) Hearing and equilibrium sensation.

13. Cerebello is:

Correct Answer: B) Cerebellum.

14. Premature closing of the skull bones

Correct Answer: C) Craniosynostosis.

15. The system that controls your involuntary muscle movements and internal organs is the .....

Correct Answer: C) ANS (autonomic nervous system).

16. In addition to sodium and potassium, what other ion is required for neurons to communicate?

Correct Answer: B) Calcium.

17. Is the pons responsible for conducing messages to the other parts of the brain?

Correct Answer: B) True.

18. Shark swims toward the direction of blood.

Correct Answer: B) Response.

19. The Ulnar nerve comes off of which spinal roots

Correct Answer: B) C8 and T1.

20. What would happen if your spinal cord was severed?

Correct Answer: A) You would become paralyzed and not be able to move.