Nervous System Quiz 487 (20 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. What does the sclera do?

Correct Answer: A) Protects the eye.

2. This nerve moves the tongue

Correct Answer: A) Hypoglossal.

3. The part of the neuron that sends the stimulus to the next neuron is the

Correct Answer: A) Axon.

4. A bundle of nerve cells.

Correct Answer: B) Nerve.

5. What is the function of the midbrain?

Correct Answer: B) Reflex center for vision and hearing.

6. Sensory nerves send signals from ..... to .....

Correct Answer: B) Sense organs to brain.

7. The nerves that extend from the brain and spinal cord, make up the .....

Correct Answer: D) Peripheral Nervous System(PNS).

8. The PNS is made up of:

Correct Answer: E) All of the above.

9. A circular structure behind the pupil that helps you to focus on objects?

Correct Answer: B) Lens.

10. What system transports blood and key materials to cells in the body?

Correct Answer: B) Circulatory.

11. Which feature separates the frontal and parietal lobes?

Correct Answer: C) Central sulcus.

12. The temporal lobe controls

Correct Answer: B) Learning, memory, and hearing.

13. Has many processes arising from the cell body, one is an axon the rest are dendrites

Correct Answer: C) Multipolar.

14. Eyes have ..... receptors.

Correct Answer: B) Light.

15. Protective layer covering the brain; has 3 layers

Correct Answer: A) Meninges.

16. What is Synaptogenesis?

Correct Answer: C) The process of forming new synapsis.

17. Nerves are made up of nerve cells called:

Correct Answer: C) Neurons.

18. Where does the spinal cord begin

Correct Answer: A) Medulla oblongata.

19. Which sense uses olfactory receptors?

Correct Answer: C) Smell.

20. A signal from another axon would enter a different axon where?

Correct Answer: C) Conclusion.