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Nervous System Quiz 172 (20 MCQs)

Quiz Instructions

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1. If a person suffered a head injury and her primary symptoms included trouble balancing and coordinating basic movements, which part of the brain is most likely damaged?
2. What does the Skin system do?
3. Name the two major parts of the central nervous system.
4. Nerve cells responsible for receiving external stimuli from the body's environment and passing that signal through nerves to the Central Nervous System.
5. A dramatic change/ depolarization past-55 mV initiates an ..... in a neuron and causes a neural transmission.
6. Passes the signal on to the interneuron in the spinal cord
7. The "bumps" on the surface of the brain are called .....
8. Which part of the nervous system detects changes inside and outside the body?
9. What type of memory would be affected by a lesion to the hippocampus?
10. ..... is the eye disorder in which there is an increased pressure in the fluid of the eye, which interferes the optic nerve functioning.
11. The greatest visual acuity is found at the:
12. The ..... lobe is the largest lobe of the cerebral cortex is responsible for our personality, decision making and motor control
13. The whitish cords made up of bundles of nerve fibers, held together by connective tissue that make up the nervous system are called the .....
14. Makes body movements smooth & coordinated
15. A ..... pathway is a simple pathway in which an axon from one neuron divides and synapses with more than one other postsynaptic neuron
16. What crosses over a synapse?
17. Close your eyes tightly
18. Functional property of a neuron that enables it to transmit an impulse to other neurons, muscles, or glands
19. What is the evolutionary significance of the mammalian nervous system?
20. Carry information from a sensory neuron to a motor neuron.
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