This quiz works best with JavaScript enabled. Home > Science > Biology > Nervous System – Quiz 1000 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 1000 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which part of the brain helps you to think? A) Cerebrum. B) Medulla. C) Cerebellum. D) None of above. Show Answer Correct Answer: A) Cerebrum. 2. What protects the brain inside the skull? A) Bones. B) Tissue and fluid. C) Nerves. D) Air and water. Show Answer Correct Answer: B) Tissue and fluid. 3. THE SOMATIC NERVOUS SYSTEM is apart of the peripheral nervous system. A) False. B) True. Show Answer Correct Answer: B) True. 4. After passing through the nostrils/nares, air then enters the ..... A) Larynx. B) Pharynx. C) Alveoli. D) Trachea. Show Answer Correct Answer: B) Pharynx. 5. The frontal lobe governs voluntary movements, memory, emotion, social judgement, decision-making, reasoning, and aggression; is also the site for certain aspects of one's personality. A) True. B) False. Show Answer Correct Answer: A) True. 6. Feels clumsiness A) Feel awkward. B) Tingling. C) Numbness. D) None of above. Show Answer Correct Answer: A) Feel awkward. 7. Site for processing of vision, hearing, memory, speech, intelligence and thought is A) Kidney. B) Ear. C) Brain. D) Lungs. Show Answer Correct Answer: C) Brain. 8. What would be the receptor in this case, for a blind person? A) Tongue. B) Eyes. C) Nose. D) None. Show Answer Correct Answer: D) None. 9. Antibacterial substance in tears A) Cones. B) Rods. C) Aqueous humor. D) Lysozyme. Show Answer Correct Answer: D) Lysozyme. 10. Which of these is an example of conditioned or acquired reflexes? A) Schrodinger's cat. B) Pavlov's dog. C) Mendel's pea plants. D) Peristaltic reflexes. Show Answer Correct Answer: B) Pavlov's dog. 11. When the nerve impulse has passed, the neuron returns to its original state. This is called ..... A) Repolarization. B) Polarization. C) Depolarization. D) None of above. Show Answer Correct Answer: A) Repolarization. 12. Signals enter a neuron through small extensions. A neuron usually has many of these small extensions, known as ..... A) Dendrites. B) Axons. C) Myelin. D) Ganglia. Show Answer Correct Answer: A) Dendrites. 13. The long slender pole connecting the neuron to the axon terminal is? A) Axeum. B) Axon. C) The Ax. D) Sir. Show Answer Correct Answer: B) Axon. 14. ..... is the part of the brain that maintains balance of the body. A) Cerebellum. B) Cerebrum. C) Medulla oblongata. D) Brain stem. Show Answer Correct Answer: A) Cerebellum. 15. Speeds up nerve impulse A) Satellite. B) Ependymal cells. C) Schwann cells. D) Astrocytes. Show Answer Correct Answer: C) Schwann cells. 16. The myelin sheath ..... an impulse as it travels along the axon. A) Slows down. B) Speeds up. C) Does not affect. D) None of above. Show Answer Correct Answer: B) Speeds up. 17. Identify parts of the EYE (colored portion) A) Sclera. B) Iris. C) Pupil. D) Cornea. E) Lens. Show Answer Correct Answer: B) Iris. 18. (bubble itself) releases from axon terminal, carries neurotransmitter A) Neurotransmitter. B) Axon terminal. C) Vesicle. D) Conclusion. Show Answer Correct Answer: C) Vesicle. 19. Which nervous system disorder results to a loss of memory (dementia) and other thinking abilities? A) Alzheimer's Disease. B) Multiple Sclerosis. C) Cerebral Palsy. D) None of above. Show Answer Correct Answer: A) Alzheimer's Disease. 20. If you lose the feeling in a body part, you may have become ..... A) Sleepy. B) Paralyzed. C) Comatose. D) Stroke. Show Answer Correct Answer: B) Paralyzed. ← 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