Nervous System Quiz 391 (20 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. ..... nerves carry messages from the body to the brain.

Correct Answer: A) Sensory.

2. Snapdragon flowers come in red, pink and white. What type of inheritance is this?

Correct Answer: B) Incomplete Dominance.

3. Reflexes are controlled .....

Correct Answer: A) Involuntary.

4. Provides a watery cushion for the brain & spinal cord

Correct Answer: A) Cerebrospinal fluid.

5. Another name for nerve cells

Correct Answer: A) Neuron.

6. True or False:Signals from the left hemisphere (left side of our brain) control movement in the right of the body.

Correct Answer: A) True.

7. Your taste buds are not attached to nerve cells

Correct Answer: B) False.

8. Which type of stain below will stain the myelin?

Correct Answer: C) Osmic acid.

9. Which if the following scans involves a small amount of radioactive chemical injected into the blood?

Correct Answer: B) PET scan.

10. The connective tissue layer around a single muscle cell is called

Correct Answer: C) Endomysium.

11. The outer layer of the meninges is known as

Correct Answer: B) Dura.

12. The central organ of the nervous system, responsible for processing information, controlling bodily functions, and enabling thoughts and emotions

Correct Answer: B) Brain.

13. Cause/or

Correct Answer: A) Burning.

14. Auditory is .....

Correct Answer: B) Something you can hear.

15. Puff out your cheeks

Correct Answer: A) Blow your cheeks.

16. Most common structural neuron

Correct Answer: B) Multipolar.

17. What causes muscles to move?

Correct Answer: C) Motor nerves.

18. What is the main control center of the body that contains the brain and spinal cord?

Correct Answer: B) Central nervous system.

19. What are the correct order of meninges layer from outside towards inside

Correct Answer: A) Dura mater, arachnoid mater, pia mater.

20. What does the abbreviation LOC mean?

Correct Answer: C) Loss of consciousness.