This quiz works best with JavaScript enabled. Home > Science > Biology > Nervous System – Quiz 938 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 938 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. It is a is a rare, inherited, and progressive neurological disorder caused by a mutation in a specific gene. A) Alzheimer. B) Huntington. C) Bell's palsy. D) Parkinson. Show Answer Correct Answer: B) Huntington. 2. How many lobes does the cerebrum consist of? A) 2. B) 3. C) 4. D) 6. Show Answer Correct Answer: C) 4. 3. Following a head injury, you notice that your friend is walking like she's drunk and has lost her balance. What part of the brain was likely injured? A) Cerebrum. B) Cerebellum. C) Midbrain. D) Cerebral cortex. Show Answer Correct Answer: B) Cerebellum. 4. Electrical impulses travel from a neuron to another along the ..... A) Axon. B) Cell body. Show Answer Correct Answer: A) Axon. 5. What do sense receptors do? A) Send information to your brain so your body can take in information and respond appropriately. B) Send information to your muscles so you can look strong. C) Send information to your stomach so you will know when you eat good food. D) None of the above. Show Answer Correct Answer: A) Send information to your brain so your body can take in information and respond appropriately. 6. What is the relationship between the pupil and the iris? A) The pupil contracts as the iris widens. B) The pupil moves the iris based on the amount of light. C) The iris contracts the pupil based on the humidity. D) The iris changes the size of the pupil based on the light. Show Answer Correct Answer: D) The iris changes the size of the pupil based on the light. 7. What part of the brain is responsible for fine movement coordination, balance and equilibrium, muscle tone, and sense of body positioning? A) The cerebellum. B) The frontal lobe. C) The temporal lobe. D) The brain stem. Show Answer Correct Answer: A) The cerebellum. 8. ..... is the space between two neurons. A) Nerve space. B) Conclusion. C) Cell body. D) Neurology. Show Answer Correct Answer: B) Conclusion. 9. Medulla is shaped like a stem and lies below the cerebrum. A) True. B) False. Show Answer Correct Answer: B) False. 10. What is the arrangement of Grey and White matter in brain? A) Outer grey and inner white matter. B) Outer white matter and inner grey matter. Show Answer Correct Answer: A) Outer grey and inner white matter. 11. Which helps to balance our body A) Medulla oblongata. B) Cerebrum. C) Cerebellum. D) None of above. Show Answer Correct Answer: C) Cerebellum. 12. The organ that allows visual accomondation in the eye is the ..... A) Retina. B) Lens. C) Cornea. D) Iris. Show Answer Correct Answer: B) Lens. 13. Which level of the nervous system is responsible for voluntary reactions? A) Somatic Nervous System. B) Central Nervous System. C) Autonomic Nervous System. D) Sympathetic Division. Show Answer Correct Answer: A) Somatic Nervous System. 14. The neurons that carry signals from receptors to the spinal cord and brain are the ..... neurons. A) Sensory. B) Inter . C) Motor. D) None of above. Show Answer Correct Answer: A) Sensory. 15. CSF containing waste products will be eliminated from the central nervous system circulation into A) Choroid plexus. B) Ventricle 3 and 4. C) Arachnoid villi. D) Central canal. Show Answer Correct Answer: C) Arachnoid villi. 16. Close your eyes A) Open eyes. B) Closed eyes. C) Show your eyes. D) None of above. Show Answer Correct Answer: B) Closed eyes. 17. What does the gut nervous system control? A) Metabolism. B) Breathing. C) Defecation as part of digestion. D) Heart rate. Show Answer Correct Answer: C) Defecation as part of digestion. 18. Which hemisphere of the cerebrum controls the emotion creativity and artistic abilities A) Right hemisphere. B) Left hemisphere. Show Answer Correct Answer: A) Right hemisphere. 19. When you enter a dark room, what does the pupil do A) Get larger. B) Get smaller. Show Answer Correct Answer: A) Get larger. 20. Part of neuron; carries messages away from the cell body. A) Neuron. B) Cell body. C) Dendrite. D) Axon. Show Answer Correct Answer: D) Axon. ← 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