This quiz works best with JavaScript enabled. Home > Science > Nervous System – Quiz 518 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 518 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Long cell processes from the cell body; conducts action potentials A) Axon. B) Cell body. C) Collateral axon. D) Dendrite. Show Answer Correct Answer: A) Axon. 2. The inner ear contains the cochlea and the semi-circular canals A) False. B) True. Show Answer Correct Answer: B) True. 3. The balance between sympathetic tone and parasympathetic tone shifts in accordance with the body's changing needs. A) This is true. B) This is false. Show Answer Correct Answer: A) This is true. 4. The nervous system is divided into 2 groups. A) Neurons. B) Cerebellum, brain. C) The spinal cord. D) Central nervous system and peripheral nervous system. Show Answer Correct Answer: D) Central nervous system and peripheral nervous system. 5. What are the simple functions of the pons and the medulla oblongata? A) Regulates the flow of information between the brain and the rest of the body. B) They regulate the body tempature. C) They control the body's movement functions. D) They have cool names. Show Answer Correct Answer: A) Regulates the flow of information between the brain and the rest of the body. 6. The division of the autonomic nervous system responsible for the "rest and digest" responses is the A) Sympathetic nervous system. B) Parasympathetic nervous system. Show Answer Correct Answer: B) Parasympathetic nervous system. 7. Nerve impulses are sent by specialized cells called- A) Cyton. B) Neuron. C) Conclusion. D) None of above. Show Answer Correct Answer: B) Neuron. 8. What is the function of the nerves and the neurons? A) Look like spaghetti. B) Transport information. C) Provide energy. D) None of above. Show Answer Correct Answer: B) Transport information. 9. In the human body, what part of the central nervous system connects with other nerves outside of the central nervous system? En el cuerpo humano, ¿qué parte del sistema nervioso central se conecta con otros nervios fuera del sistema nervioso central? A) Spinal cord. B) Cerebellum. C) Cerebrum. D) Dendrite. Show Answer Correct Answer: A) Spinal cord. 10. Can you walk in straight line A) Can turn back. B) Can walk straight. C) Can you see me?. D) None of above. Show Answer Correct Answer: B) Can walk straight. 11. Why is the structure and 3D shape of a neuron important? A) It determines the neuron's color. B) It is important for the function of the neurons. C) It allows the neuron to move freely. D) It stores genetic information. Show Answer Correct Answer: B) It is important for the function of the neurons. 12. Dim light vision is sensed by A) Rods. B) Cones. C) Olfactory receptors. D) Calcium ions. Show Answer Correct Answer: A) Rods. 13. Your brain helps you think and dream A) Yes. B) No. Show Answer Correct Answer: A) Yes. 14. Which of this is the basic structure of the nervous system? A) Brain. B) Nerve. C) Reflex arc. D) Impulse. Show Answer Correct Answer: C) Reflex arc. 15. Which type of CNS neuroglial cells monitor neuron health and "eat" pathogens or debris? A) Astrocytes. B) Microglial cells. C) Ependymal cells. D) Oligodendrocytes. Show Answer Correct Answer: B) Microglial cells. 16. The largest most complex part of the brain. A) Cerebrum. B) Cerebellum. C) Brain stem. D) None of above. Show Answer Correct Answer: A) Cerebrum. 17. Mono- A) One, single. B) Brain. C) Half. D) Body. Show Answer Correct Answer: A) One, single. 18. A thing or event that evokes a specific functional reaction in an organ or tissue. Examples:Light, Sound, Pain, Temperature, Taste A) Sensory Input. B) Motor Output. C) Integration. D) Stimulus (pl. Stimuli). E) Effectors. Show Answer Correct Answer: D) Stimulus (pl. Stimuli). 19. Controls heart rate A) Vagus. B) Trigeminal. C) Abducting. D) Optic. Show Answer Correct Answer: A) Vagus. 20. Causalgia A) Burning pain. B) Sound. C) Spinal cord. D) None of above. Show Answer Correct Answer: A) Burning pain. ← 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