This quiz works best with JavaScript enabled. Home > Science > Biology > Nervous System – Quiz 649 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 649 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The ..... makes up the inner lining of the eyelids. A) Choroid. B) Conjunctiva. C) Iris. D) Lens. Show Answer Correct Answer: B) Conjunctiva. 2. Cells that are associated with the functions of the nervous system. A) Neurons. B) Glial cells. Show Answer Correct Answer: A) Neurons. 3. Cataracts result from changes in the: A) Cornea. B) Choroid. C) Lens. D) Iris. E) Pupil. Show Answer Correct Answer: C) Lens. 4. The most important function of skin is: A) Protection. B) Storing fat. C) Sweating. D) Insulation. Show Answer Correct Answer: A) Protection. 5. What is a muscle or gland? A) Receptor. B) Effector. Show Answer Correct Answer: B) Effector. 6. Which two parts of the body make up the central nervous system? A) Lungs and heart. B) Arms and legs. C) Stomach and kidneys. D) Brain and spinal cord. Show Answer Correct Answer: D) Brain and spinal cord. 7. Which of these structures is NOT part of the forebrain? A) Cerebral Cortex. B) Limbic System. C) Corpus Callosum. D) Brainstem. Show Answer Correct Answer: D) Brainstem. 8. Small cells that engulf and destroy microbes and cellular debris in the CNS providing an immune response. A) Microglia. B) Horns. C) Neuroglia. D) Astrocytes. Show Answer Correct Answer: A) Microglia. 9. Which organ among them is included in Autonomic nervous system? A) Heart. B) Hand. C) Leg. D) Skeletal muscles. Show Answer Correct Answer: A) Heart. 10. The parasympathetic nervous system is responsible for the body during rest and digest. A) True. B) False. Show Answer Correct Answer: A) True. 11. The elevated ridges on the surface of the cerebral cortex are known as ..... while the shallow grooves are termed ..... A) Sulci; gyri. B) Gyri; sulci. C) Ganglia; gyri. D) Sulci; ganglia. Show Answer Correct Answer: B) Gyri; sulci. 12. Which of these terms applies to paralysis of all four limbs? A) Quadriplegia. B) Hemiplegia. C) Paraplegia. D) Hyperplegia. Show Answer Correct Answer: A) Quadriplegia. 13. Which type of neuron is a connecting neuron? A) Sensory. B) Motor. C) Interneuron. D) None of above. Show Answer Correct Answer: C) Interneuron. 14. What is sphenopalatine ganglioneuralgia? A) Disease where an amoeba gets in your brain and eats it away. B) Brain freeze. C) Imbalance because of alcohol consumption. D) Not being able to remember lists of words. Show Answer Correct Answer: B) Brain freeze. 15. The ..... nervous system includes sensory and motor neurons. A) Central. B) Peripheral. C) Autonomic. D) Somatic. Show Answer Correct Answer: B) Peripheral. 16. Hit the ORANGE button the instant you hear the sound A) ORANGE. B) RED. Show Answer Correct Answer: A) ORANGE. 17. Your ears received harsh waves from the external environment and transmitted signals to the brain. Which body system does this process describe? A) Muscular System. B) Skeletal System. C) Nervous System. D) Endocrine System. Show Answer Correct Answer: C) Nervous System. 18. The brain and spinal cord are parts of the peripheral nervous system A) True. B) False. Show Answer Correct Answer: B) False. 19. Neurons that send information from the ENVIRONMENT to the brain A) Sensory Neurons. B) Motor Neurons. C) Interneurons. D) None of above. Show Answer Correct Answer: A) Sensory Neurons. 20. Up to how long can information be held in the working memory without being repeated? A) 10 seconds. B) 15 seconds. C) 20 seconds. D) 25 seconds. Show Answer Correct Answer: C) 20 seconds. ← 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