This quiz works best with JavaScript enabled. Home > Science > Nervous System – Quiz 225 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 225 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What system provides the cells of the body with oxygen? A) Respiratory. B) Circulatory. C) Digestive. D) Nervous. Show Answer Correct Answer: A) Respiratory. 2. What are the two subdivisions of the Autonomic Nervous System? A) Central and Peripheral. B) Sensory and Motor. C) Sympathetic and Parasympathetic. D) Somatic and Sensory. Show Answer Correct Answer: C) Sympathetic and Parasympathetic. 3. A nerve is A) A neurone. B) A cell which always has a dendron. C) A bundle of neurones. D) All options are incorrect. Show Answer Correct Answer: C) A bundle of neurones. 4. Your spinal cord is protected by vertebra. A) True. B) False. Show Answer Correct Answer: A) True. 5. Involuntary actions, like our heart beating, are controlled by what? A) Diet. B) Tendons. C) Nervous System. D) Skeletal System. Show Answer Correct Answer: C) Nervous System. 6. Stem have..... A) Positive gravitropism. B) Negative gravitropism. Show Answer Correct Answer: B) Negative gravitropism. 7. What is the process by which organisms keep conditions relatively constant even when conditions do not remain constant? A) Homeostasis. B) Digestion. C) Metabolism. D) Respiration. Show Answer Correct Answer: A) Homeostasis. 8. Large, sponge like organs where oxygen and carbon dioxide are passed between blood and the environment A) Lungs. B) Heart. C) Trachea. D) Bronchi. Show Answer Correct Answer: A) Lungs. 9. The outermost covering of the brain is: A) Dura mater. B) Pia mater. C) Arachnoid. D) Cranium. Show Answer Correct Answer: D) Cranium. 10. Without the nervous system, you couldn't: A) Walk and think. B) Breathe and see. C) All above. D) None of above. Show Answer Correct Answer: C) All above. 11. An electrical signal travels through which part of a neuron? A) Axon. B) Dendrite. C) Cell body. D) Nucleus. Show Answer Correct Answer: A) Axon. 12. It is a syndrome that happens when a person's own immune system harms the body's nerves causing muscle weakness and sometimes paralysis. A) Guillain-Barré syndrome. B) Huntington disease. C) Alzheimer's disease. D) Parkinson's disease. Show Answer Correct Answer: A) Guillain-Barré syndrome. 13. Receptors that detect taste and smell A) Photoreceptors. B) Osmoreceptors. C) Mechanoreceptors. D) Chemoreceptors. Show Answer Correct Answer: D) Chemoreceptors. 14. What is the peripheral nervous system comprised of? A) Nerves in the brain. B) Nerves in the spinal cord. C) Nerves outside the brain and spinal cord. D) None of above. Show Answer Correct Answer: C) Nerves outside the brain and spinal cord. 15. Cranial nerve IX, carries motor information to the tongue and pharynx, and sensory information back: A) Olfactory. B) Glossopharyngeal. C) Facial. D) Optic. Show Answer Correct Answer: B) Glossopharyngeal. 16. What is the green part of the brain? A) Temporal Lobe. B) Occipital Lobe. C) Parietal Lobe. D) Front Lobe. Show Answer Correct Answer: B) Occipital Lobe. 17. Does a single nerve has cells? A) Yes, it contains cells. B) No, they don't have one. C) Maybe. D) None of above. Show Answer Correct Answer: A) Yes, it contains cells. 18. What are the three tiny bones called? A) Ossicles-Hammer, Angus, Stirrup. B) Ossicles-Hammer, Anvil, Stirrup. C) Occulars-Hammer, Anvil, Stirrup. D) Occulars-Hanson, Angus, Stands. Show Answer Correct Answer: B) Ossicles-Hammer, Anvil, Stirrup. 19. Ment/o A) Mind. B) Meninges. C) Medulla. D) Glue. Show Answer Correct Answer: A) Mind. 20. Name the sense organ responsible for detecting touch. A) Eyes. B) Ears. C) Skin. D) Nose. Show Answer Correct Answer: C) Skin. ← PreviousNext →Related 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 9Nervous System Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books