This quiz works best with JavaScript enabled. Home > Science > Biology > Nervous System – Quiz 588 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 588 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What part of the nervous system is involved in a reflex? A) Brain. B) Brain and spinal cord. C) Spinal cord. D) None of above. Show Answer Correct Answer: C) Spinal cord. 2. Which statement about Wallerian Degeneration is FALSE A) It is accompanied by retrograde chromatolysis. B) It can effect both CNS and PNS. C) It is a degeneration of the proximal end of the neuron . D) None of above. Show Answer Correct Answer: C) It is a degeneration of the proximal end of the neuron . 3. PNS stands for A) Perceived nervous system. B) Parietal nervous system. C) Peripheral nervous system. D) None of above. Show Answer Correct Answer: C) Peripheral nervous system. 4. The brainstem is made up of the pons, medulla oblongata, and the mid-brain. A) True. B) False. Show Answer Correct Answer: A) True. 5. Which of the following provides myelin for axons in the PNS? A) Oligodendrocytes. B) Schwann cells. C) Astrocytes. D) Satellite cells. Show Answer Correct Answer: B) Schwann cells. 6. Glial cells that surround the neurons in ganglia are A) Astrocytes. B) Satellite cells. C) Ependymal cells. D) Oligodendrocytes. Show Answer Correct Answer: B) Satellite cells. 7. What part of your brain controls your voluntary muscle movements as well as interprets senses? A) Cerebellum. B) Cerebrum. C) Spinal Cord. D) Nerves. Show Answer Correct Answer: B) Cerebrum. 8. Part of the brain that controls functions that maintain life A) Midbrain. B) Cerebellum. C) Cerebrum. D) Brain stem. E) Medulla oblongata. Show Answer Correct Answer: D) Brain stem. 9. The brain's "sensory switchboard":directs sensory messages to proper area of the brain A) Thalamus. B) Hypothalamus. C) Hippocampus. D) Reticular formation. Show Answer Correct Answer: A) Thalamus. 10. Myelin Sheath is number ..... A) 1. B) 2. C) 3. D) 5. Show Answer Correct Answer: D) 5. 11. A rough, deep voice is called ..... A) Hoarseness. B) Slurred speech. C) Stuttered speech. D) Verbal apraxia. Show Answer Correct Answer: A) Hoarseness. 12. Which of the following is the cranial nerve responsible for pupillary constriction? A) Olfactory nerve. B) Optic nerve. C) Oculomotor nerve. D) Vagus nerve. Show Answer Correct Answer: C) Oculomotor nerve. 13. Protectinve cushouing cells of the PNS A) Satellite cells. B) Astrocytes. C) Microglia. D) Schwann cells. Show Answer Correct Answer: A) Satellite cells. 14. If a sound has a high amplitude then it also has a ..... !!! A) Fast echo. B) Slow pitch. C) High volume. D) Low volume. Show Answer Correct Answer: C) High volume. 15. Imaged formed on your retina is upside down. A) True. B) False. Show Answer Correct Answer: A) True. 16. "Myopia can be cured through surgeries like LASIK" . Is this statement true? A) Yes. B) No. Show Answer Correct Answer: A) Yes. 17. Which spot of the tongue is known as the "sour" spot? A) Very tip. B) Very back. C) Sides. D) Front. Show Answer Correct Answer: C) Sides. 18. A woman was given an anaesthetic to block either region 1, 2 or 3. She can move her toe but cannot feel the movement. Which region(s) is/are blocked? A) A. B) B. C) C. D) D. Show Answer Correct Answer: B) B. 19. What type of cells remove extra bone and help with remodeling the bone? A) Osteoclasts. B) Osteoblasts. C) Chondroblasts. D) Phagocytes. Show Answer Correct Answer: A) Osteoclasts. 20. At which level is the lumbar puncture needle being inserted for spinal tap procedure? A) In between 2nd and 3rd lumbar vertebrae. B) In between 4th and 5th lumbar vertebrae. C) In between 5th and 6th lumbar vertebrae. D) In between 3rd and 5th lumbar vertebrae. Show Answer Correct Answer: B) In between 4th and 5th lumbar vertebrae. ← PreviousNext →Related QuizzesScience 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 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books