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Nervous System Quiz 448 (20 MCQs)

Quiz Instructions

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1. A group of connected structures in the brain that produces emotional feelings
2. Structural nervous system subdivision that consists of spinal nerves and cranial nerves
3. What is the innermost layer of the meninges called?
4. The part of the brain in which most thoughts, memories, voluntary actions, and intelligence occur is the .....
5. Part of the neuron that receives messages and sends the to the cell body
6. Part of brain that includes midbrain, pons, and medulla.
7. Myelin sheaths are formed around what structure of the neuron?
8. What is the voltage of a typical neuron at rest?
9. You can find lymph nodes in-
10. At what stage is there more potassium outside the neuron, and more sodium inside the neuron?
11. Damage to the brain stem would most likely result in
12. Network of nerves that transmit signals to and from the brain through the spinal cord.
13. Which term describes changes in the internal or external environments that can cause a nervous system response?
14. The ..... is the opening in the center of the iris that controls the amount of light entering the eye.
15. The nose senses .....
16. The largest and most complex nerve tissue of the body is the:
17. This structure is stretched tight like the skin of a drum and is very sensitive.
18. What analyzes and interprets the sensory inputs?
19. These cells make up the nerves inside the nervous system.
20. Where does the respiration process happen?
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