This quiz works best with JavaScript enabled. Home > Science > Nervous System – Quiz 922 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 922 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The two processing centers of the nervous system are A) The computer and brain. B) The brain and nerves. C) The brain and spinal cord. D) The spinal cord and computer. Show Answer Correct Answer: C) The brain and spinal cord. 2. Where 2 neurons come together A) Conclusion. B) Impulse. C) 2 dendrites. D) Cerebrospinal fluid. Show Answer Correct Answer: A) Conclusion. 3. A muscle movement that happens very quickly. A) Lobes. B) Cerebrum. C) Reflex. D) Neuron. Show Answer Correct Answer: C) Reflex. 4. Well done! Remember, Dr. Alex had difficulties with speaking. Can you tell now which area of the brain controls the complex ability to speak, so we can investigate it a bit more? A) Cerebrum. B) Pons. C) Cerebellum. D) Hypothalamus . Show Answer Correct Answer: A) Cerebrum. 5. What is a Schwann Cell? A) Star-shaped cells that attach cells toegether. B) Cell that produce Myelin Sheath on the CNS. C) Cell that produce Myelin Sheath on the PNS. D) Cell that eats bad bacteria in the Nervous System. Show Answer Correct Answer: C) Cell that produce Myelin Sheath on the PNS. 6. The number of spinal nerves is ..... A) 12. B) 31. C) 13. D) 21. Show Answer Correct Answer: B) 31. 7. What consists of the nerves outside the brain and spinal cord. A) Somatic System. B) Autonomic System. C) Central NS. D) Peripheral NS. Show Answer Correct Answer: D) Peripheral NS. 8. The cauda equina is at the end of the A) Medulla oblongata. B) Brain stem. C) Spinal cord. D) None of above. Show Answer Correct Answer: C) Spinal cord. 9. Autism spectrum disorder refers to a broad range of conditions characterized by challenges with social skills, repetitive behaviors, and speech and nonverbal communication. A) True. B) False. Show Answer Correct Answer: A) True. 10. Cone-Shaped cells found in high numbers at the fovea A) Phototransduction. B) Cones. C) Rods. D) Photorecepters. E) Bipolar Neurons. Show Answer Correct Answer: B) Cones. 11. What is responsible for detecting stimuli? A) The brain. B) The motor neurons. C) The relay neurons. D) The receptor cells. Show Answer Correct Answer: D) The receptor cells. 12. What treatment is not used for Myasthenia Gravis? A) Azathioprine. B) Cyclophosphamide. C) Pyrodoxamine. D) Riluzole. Show Answer Correct Answer: D) Riluzole. 13. Involuntary muscles that make your heart pump, cardiac muscles are found only in the heart: A) Smooth. B) Skeletal. C) Cardiac. D) None of above. Show Answer Correct Answer: C) Cardiac. 14. Which of these best describes EFFERENT nerves? A) Sensory nerves, send messages from brain to body. B) Sensory nerves, send messages from body to brain. C) Motor nerves, send messages from body to brain. D) Motor nerves, send messages from brain to body. Show Answer Correct Answer: D) Motor nerves, send messages from brain to body. 15. The frontal, parietal, occipital, and temporal lobes make up the ..... A) Brain stem. B) Cerebrum. C) Cerebellum. D) None of above. Show Answer Correct Answer: B) Cerebrum. 16. Division of the nervous system that provides for the body's automatic activities A) Autonomic. B) Somatic. C) Voluntary. D) Parasympathetic. Show Answer Correct Answer: A) Autonomic. 17. The largest and most superior part of the brain A) Cerebrum. B) Diencephalon. C) Brain stem. D) Cerebellum. Show Answer Correct Answer: A) Cerebrum. 18. There are 31 segments on Spinal Nerves, and 12 pairs on Cranial Nerves. So what Cranial Nerves that are not part of PNS? And also which pairs of Cranial Nerves that is not supply head and neck? A) Optic Nerve, Fascial Nerve. B) Optic Nerve, Accessory Nerve. C) Vagus Nerve, Olfactory Nerve. D) Optic Nerve, Vagus Nerve. Show Answer Correct Answer: D) Optic Nerve, Vagus Nerve. 19. Without your nervous system, you could still move, think, and sense the world around you. A) True. B) False. Show Answer Correct Answer: B) False. 20. The spinal cord is located A) In the brain. B) Outside the vertebrae. C) Inside the spinal column. D) Across the heart. Show Answer Correct Answer: C) Inside the spinal column. ← 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