Nervous System Quiz 744 (20 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. Classification that has a narrow therapeutic window.

Correct Answer: B) Anticonvulsants.

2. The layer of fat that insulates the neuron's electrical messages is called the

Correct Answer: C) Mylein sheath.

3. To assess the client's memory, which question asks about recent recall?

Correct Answer: B) Ask the client to recall the recent events of the day, such as how the client got to the clinic.

4. Controls long term changes such as growth

Correct Answer: B) Endocrine system.

5. What is a feature of a reflex?

Correct Answer: A) Rapid.

6. ..... are the most numerous type of neuron in the CNS

Correct Answer: B) Interneurons.

7. ..... carry messages away from the brain to the rest of the body.

Correct Answer: B) Motor neurons.

8. A tongue has many .....

Correct Answer: A) Taste Buds.

9. ..... neurons carry nerve impulses from the CNS to muscles or glands

Correct Answer: B) Motor neurons.

10. Keep out airborne particles and protect from excessive light.

Correct Answer: A) Eyelashes.

11. Failure to maintain homeostasis could result in:

Correct Answer: D) All three.

12. Term for supporting cells of the CNS

Correct Answer: B) Neuroglia.

13. Which special sense is associated with the nose?

Correct Answer: A) Olfactory.

14. Controls smooth and cardiac muscles

Correct Answer: B) Autonomic.

15. The main symptom of upper motor neuron syndrome is .....

Correct Answer: B) Spastic paralysis.

16. What type of neurons send signals from your brain to your muscles in order for your body to move?

Correct Answer: B) Motor neurons.

17. Choose the correct pair

Correct Answer: E) None of the above.

18. ..... allow the flow of electrical impulses, or signals, to and from the brain.

Correct Answer: D) Nerves.

19. What are the two divisions of the PNS?

Correct Answer: A) Sensory and motor division.

20. Move eyeball

Correct Answer: B) Oculomotor.