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Nervous System Quiz 357 (20 MCQs)

Quiz Instructions

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1. Glial cell type in the CNS that serves as the resident component of the immune system.
2. Area of the brain that gives us the opportunity to learn and store complex and abstract info.
3. Hypothalamus
4. What is the job of the sensory neurons?
5. Which type of glial cells make up the myelin sheath in the CNS?
6. Edna saw a young boy run across the street and he got hit by a car. She rushed to the child. She was sweating and her heart was beating fast. Definitely, she was in panic. Her state resulted from the activation of what division of the nervous system?
7. The ..... cells are star shaped and provide a means of acquiring nutrients in the brain
8. Each has its own bipolar neuron
9. Sponges are only ..... animals who lack a nervous system
10. Processes that carry nerve impulses away from the cell body are calles
11. The neuron carries impulse from brain to effector part
12. What is a common injury related to ear cleaning in dogs and cats?
13. :Specialized nervous system cell that carries messages as electric impulses throughout the body.
14. If the inside of the neuron is negatively charged compared to the outside, the neuron is in the .....
15. What are the chemicals used by a neuron to transmit an impulse across a synapse to another neuron?
16. What do nociceptors respond to?
17. The smallest level of organization of life in an organism
18. Which cranial nerve plays a role in vision?
19. The basic structure and function of the nervous system is what? What is the name of the cells associated with the nervous system?
20. The skull protects which organ?
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