Nervous System Quiz 565 (20 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. The 3 main functions of the nervous system are sensory processing, motor processing and

Correct Answer: B) Integrative analysis and processing.

2. The process of hearing begins when sound waves enter the .....

Correct Answer: A) Auditory canal.

3. In sensory neurons, stimuli are received by the

Correct Answer: B) Dendrites.

4. Where is the insect's large nerve located?

Correct Answer: D) Ventral.

5. What is the function of ependymal cells?

Correct Answer: A) To produce and regulate cerebrospinal fluid.

6. Receptor of gustation; sweet, salty, sour, bitter, umami

Correct Answer: D) Taste buds.

7. The information that travels along the neurone is called:

Correct Answer: C) Electrical impulse.

8. This part of the brain gives us balance and coordination of muscles and body

Correct Answer: A) Cerebellum.

9. Sensory nerves send messages to the brain about what we

Correct Answer: E) All of the above.

10. The part in teal

Correct Answer: B) Frontal lobe.

11. Pneumonia

Correct Answer: B) Pneumonia.

12. Part of a neuron; receive messages and send them to cell body

Correct Answer: C) Dendrites.

13. In the Na+/K+ pump. How many of each are pumped out/in

Correct Answer: C) 3 Na+ out, 2K+ in.

14. What is a way to increase concussion safety with our athletes?

Correct Answer: D) All of the above.

15. The ..... controls your voluntary muscles.

Correct Answer: A) Cerebrum.

16. Function:Sensory Input

Correct Answer: C) Sensory Neuron.

17. If your ossicles were removed, you would NOT be able to:

Correct Answer: C) Transmit sound waves to the inner ear.

18. A junction between two nerve cells, consisting of a minute gap across which impulses pass by diffusion of a neurotransmitter.

Correct Answer: A) Conclusion.

19. The small gap between neurons is the .....

Correct Answer: D) Conclusion.

20. What are the main body parts involved in the nervous system?I. The lungsII. The brain III. The bones IV. The spinal cordV. Nerves

Correct Answer: D) II, IV and V.