This quiz works best with JavaScript enabled. Home > Science > Biology > Nervous System – Quiz 872 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 872 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Definition:is an insulating layer or sheath that forms around nerves, including those in the brain and spinal cord. It is made up of protein and fatty substances. A) Myelin Sheath. B) Nucleus. C) Nods of Ranvier. D) Neuron tagsneuron. Show Answer Correct Answer: A) Myelin Sheath. 2. The membrane that surrounds a group of nerve fascicles are A) Endoneurium. B) Prineurium. C) Epineurium. D) Fascicle. Show Answer Correct Answer: C) Epineurium. 3. Where are unipolar neurons typically found? A) In the cerebral cortex. B) In the ganglia of the PNS. C) In the spinal cord. D) In the sensory organs. Show Answer Correct Answer: B) In the ganglia of the PNS. 4. Human growth, thyroid stimulating, adrenocorticotropic, prolactin, leuteinizing, follicle-stimulating, and melanocyte stimulating are examples of A) Areas of the brain. B) Hormones. C) Neurotransmitters. D) Nerve cells. Show Answer Correct Answer: B) Hormones. 5. Where is the brain and the spinal cord A) Back. B) Skull. C) Peripheral nervous system. D) Central nervous system. Show Answer Correct Answer: D) Central nervous system. 6. Part of the brain that coordinates body movements and balance A) Temporal lobe. B) Parietal lobe. C) Cerebellum. D) Cerebrum. Show Answer Correct Answer: C) Cerebellum. 7. What answer best describes what makes up the CNS? A) Brain and CSF. B) Cerebrospinal Fluid and PNS. C) Brain and spinal cord. D) Brain and cranium. Show Answer Correct Answer: C) Brain and spinal cord. 8. Tissue that forms the human nervous system: A) Blood. B) Nervous tissue. C) Adipose tissue. D) Epithelial tissue. E) Connective tissue. Show Answer Correct Answer: B) Nervous tissue. 9. The ..... is the part of your eye that gives you your eye color. A) Iris. B) Pupil. C) Lense. D) Retina. Show Answer Correct Answer: A) Iris. 10. True or False:Bones are actually living organs. A) True. B) False. Show Answer Correct Answer: A) True. 11. It controls the movement of your muscles, and helps you to keep your balance. A) The brain stem. B) The cerebrum. C) The cerebellum. D) The cerebellum. Show Answer Correct Answer: C) The cerebellum. 12. This structure is the colored part of the eye. A) Retina. B) Pupil. C) Iris. D) None of above. Show Answer Correct Answer: C) Iris. 13. Symptoms often consist of a triad of a stiff neck, fever, and "worst headache of (one's) life." A) Parkinson's disease. B) Meningitis. C) Multiple sclerosis. D) Epilepsy. Show Answer Correct Answer: B) Meningitis. 14. Which of the following is a condition caused by a fungus? A) Flu. B) Strep throat. C) Ringworm. D) E. Coli. Show Answer Correct Answer: C) Ringworm. 15. Fills spaces between meninges and bathes brain and spinal cord A) CSF. B) CNS. C) PNS. D) ESP. Show Answer Correct Answer: A) CSF. 16. Which neurotransmitter is released by the somatic nervous system to stimulate muscle contractions? A) Serotonin. B) Dopamine. C) Norepinephrine (NE). D) Acetylcholine (ACh). Show Answer Correct Answer: D) Acetylcholine (ACh). 17. How many bones does a adult human have. A) 890. B) 206. C) 5000. D) 1. Show Answer Correct Answer: B) 206. 18. Insulates PNS neurons A) Astrocytes. B) Schwann cells. C) Oligodendrocytes. D) Microglia. Show Answer Correct Answer: B) Schwann cells. 19. Which type of cell is the most numerous in the CNS (spinal cord)? A) Astrocytes. B) Oligodendrocytes. C) Schwann cells. D) Ependymal cells. Show Answer Correct Answer: A) Astrocytes. 20. Broca's area is located in the A) Right, frontal lobe. B) Left, frontal lobe. C) Right, temporal lobe. D) Left, temporal lobe. Show Answer Correct Answer: B) Left, frontal lobe. ← 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