This quiz works best with JavaScript enabled. Home > Science > Nervous System – Quiz 202 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 202 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Adrenalin/Epinephrine A) Hype. B) Feel Good/Reward. C) Mellow. D) Sleep. Show Answer Correct Answer: A) Hype. 2. Determine the functions of parasympathetic nerve. A) Dilates pupil, increases heart rate and stimulates salivation. B) Constricts blood vessels, decreases heart rate and inhibits salivation. C) Stimulates salivation, decreases heart rate and constrict pupils. D) Inhibits urination, dilates blood vessels and constricts pupils. Show Answer Correct Answer: C) Stimulates salivation, decreases heart rate and constrict pupils. 3. Which part of the brain controls balance and coordination? A) Medulla. B) Cerebrum. C) Cerebellum. D) None of above. Show Answer Correct Answer: C) Cerebellum. 4. Aphasia A) Lack of speech. B) Lack of sensation. C) Lack of pain. D) Lack of movement. Show Answer Correct Answer: A) Lack of speech. 5. Not including the brain stem, how many lobes make up your brain? A) 1. B) 2. C) 3. D) 5. Show Answer Correct Answer: D) 5. 6. What is the function of the blood-brain barrier? A) To prevent foreign substances from entering the brain. B) To regulate the flow of cerebrospinal fluid. C) To facilitate the entry of medications into the brain. D) To allow all molecules to diffuse across the brain. Show Answer Correct Answer: A) To prevent foreign substances from entering the brain. 7. Hand & arm condition that occurs when the medial nerve and tendons that pass through a canal/tunnel in the wrist are pinched A) Stroke. B) Carpal tunnel syndrome. C) Hydrocephalus. D) Paralysis. Show Answer Correct Answer: B) Carpal tunnel syndrome. 8. Persistent, severe, burning pain that usually follows an injury to a sensory nerve. A) Electroencephalography. B) Meningitis. C) Causalgia. D) Myelography. Show Answer Correct Answer: C) Causalgia. 9. What part of the nervous system contains neurons that interpret signals and send responses? A) Muscle. B) Gland. C) Skin. D) Brain. Show Answer Correct Answer: D) Brain. 10. Identify Letter Q A) Larynx. B) Pharynx. C) Epiglottis. D) Nasopharynx. Show Answer Correct Answer: C) Epiglottis. 11. Which part of the body is involved in the nervous system? A) Brain and spinal cord. B) Heart. C) Lungs. D) None of above. Show Answer Correct Answer: A) Brain and spinal cord. 12. The structures that carry messages toward a neuron's cell body are A) Axons. B) Dendrites. C) Nerves. D) Nerve impulses. Show Answer Correct Answer: B) Dendrites. 13. An example of a chemoreceptor is A) Hair cells. B) Rods and cones. C) Taste buds. D) Pacinian corpuscles. Show Answer Correct Answer: C) Taste buds. 14. Any behavior of an organism that results from an external or internal stimulus. A) Neurotransmitter. B) Conclusion. C) Response. D) Stimulus. Show Answer Correct Answer: C) Response. 15. What is the function of the peripheral nervous system? A) To carry impulses between the body and the central system. B) To build and create new neuron cells. C) To connect neuron cells together into one cohesive unit. D) To read and process impulses sent from the neurons. Show Answer Correct Answer: A) To carry impulses between the body and the central system. 16. An example of an involuntary action is A) Walking. B) Singing. C) Watching tv. D) Blood pumping through your body. Show Answer Correct Answer: D) Blood pumping through your body. 17. A neuron impulse can be categorized as an ion exchange A) True. B) False. Show Answer Correct Answer: A) True. 18. The neurilemma of axons in the peripheral nervous system is formed by A) Schwann cells. B) Microglia. C) Oligodendrocytes. D) Satellite cells. Show Answer Correct Answer: A) Schwann cells. 19. What is another name for a nerve cell? A) Transmitter. B) Connector. C) Neuron. D) Axon. Show Answer Correct Answer: C) Neuron. 20. Single long arm of the neuron A) Axon. B) Dendrite. C) Neurilemma. D) Nucleus. Show Answer Correct Answer: A) Axon. ← PreviousNext →Related QuizzesNervous System Quiz 1Nervous System Quiz 2Nervous System Quiz 3Nervous System Quiz 4Nervous System Quiz 5Nervous System Quiz 6Nervous System Quiz 7Nervous System Quiz 8Nervous System Quiz 9Nervous System Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books