Nervous System Quiz 19 (25 MCQs)

Quiz Instructions:

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1. An automatic response that occurs rapidly without conscious control

2. Which part of the brain is split into two hemispheres?

3. What is the major organ of the nervous system encased in the skull?

4. When you touch something hot, what is the path of the message?

5. _____ separate the blood from the brain.

6. Propioreceptors deals with _____

7. Bundle of nerves that begins at the brain stem and continues down the center of the back.

8. The scientific study of the structure, function, and pathology of the nervous system is known as _____

9. Which of the following is not an example of a sensory organ?

10. Which of the following are 2 of the types of Nerve Endings

11. -70 mV is a neuron's

12. The nerve cell that carries impulses from a sense receptor to the brain or spinal cord is a _____

13. The motor system is divided into which two systems?

14. THERE ARE ABOUT _____ ON OUR TONGUE.

15. Which part of the brain connects the two hemispheres (sides) with each other?

16. Which organs contract and relax to provide movement?

17. The tendency of an organism to maintain a stable internal environment or "steady state" is called

18. What do Nodes of Ranvier do?

19. Narrow gaps between Schwann cells

20. The _____ controls balance, posture, and coordination.

21. Motor nerves are called

22. Which of the following is an example of an internal stimulus?

23. Insulating axon fibers which increase rate of neural impulse transmisison

24. Protective bones which surround and protect the spinal cord.

25. What sense organ is responsible for our sense of touch?