This quiz works best with JavaScript enabled. Home > Science > Biology > Nervous System – Quiz 289 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 289 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Neurotransmitters open ..... ion gated channels A) Sodium. B) Potassium. C) Chloride. D) None of above. Show Answer Correct Answer: A) Sodium. 2. Trey has symptoms of severe headache, nausea and vomiting. At the doctor's office, Trey had a lumbar puncture. His doctor is concerned about which disorder? A) Cerebral palsy. B) Epilepsy. C) Hydrocephalus. D) Meningitis. Show Answer Correct Answer: D) Meningitis. 3. Which area of the brain stem controls life dependent actions such as breathing, heart rate, and blood pressure? A) Pons. B) Medulla oblongata. C) Midbrain. D) Cerebellum. Show Answer Correct Answer: B) Medulla oblongata. 4. Bleeding A) Bleeding. B) Tired. C) Contain. D) None of above. Show Answer Correct Answer: A) Bleeding. 5. Internal environment relates to occurrences within your body. A) True. B) False. Show Answer Correct Answer: A) True. 6. Thinking of the pathway of an impulse from stimulus to response (not involving a reflex), which part of the pathway would directly follow after the stimulus? A) Brain. B) Motor neuron. C) Sensory neuron. D) Spinal cord. Show Answer Correct Answer: C) Sensory neuron. 7. Your spinal cord connects the brain and extremeties to allow you to have ..... actions to stimulus. A) Reflux. B) Response. C) Reflex. D) Redo. Show Answer Correct Answer: C) Reflex. 8. The nervous system enables the body to respond and adapt to changes that occur both inside and outside the body. A) True. B) False. Show Answer Correct Answer: A) True. 9. ..... is a brain region that controls the heart rate. A) Cerebellum. B) Axon. C) Medulla. D) Receptor. Show Answer Correct Answer: C) Medulla. 10. What is the hard material at the ends of bones called? A) Bone. B) Cartilage. C) Joints. D) Marrow. Show Answer Correct Answer: B) Cartilage. 11. Which part of the peripheral nervous system is responsible for the "fight or flight" response? A) Somatic nervous system. B) Sympathetic nervous system. C) Parasympathetic nervous system. D) Central nervous system. Show Answer Correct Answer: B) Sympathetic nervous system. 12. How many times do you need to see the eye doctor a year? A) 2 times. B) 1 time. C) 10 times. D) None of above. Show Answer Correct Answer: B) 1 time. 13. Acetylcholine, serotonin and endorphins are all forms of ..... A) Hormones. B) Transmitters. C) Neurotransmitters. D) Chemicals. Show Answer Correct Answer: C) Neurotransmitters. 14. A neuron remains in its ..... until it receives a stimulus large enough to start a nerve impulse A) Resting state. B) Positive state. C) Negative state. D) Active state. Show Answer Correct Answer: A) Resting state. 15. How Neurons communicate to each other. A) Conclusion. B) Neurotransmitter. C) Impulse. D) None of above. Show Answer Correct Answer: A) Conclusion. 16. In which of the following nervous system disorders do nervous tissues degenerate? A) Alzheimer's Disease. B) Amyotrophic Lateral Sclerosis. C) Both of the above. D) None of the above. Show Answer Correct Answer: C) Both of the above. 17. The brain controls body functions by sending and receiving electrical signals through ..... A) A computer. B) The five senses. C) The skin. D) Nerves. Show Answer Correct Answer: D) Nerves. 18. Smaller A) Him. B) The. C) Neuro. D) Oligo. Show Answer Correct Answer: A) Him. 19. What are effectors? A) Structures at the ends of neurons in the peripheral nervous system that provide sensory function of the nervous system. B) Structures that carry out the motor functions of the nervous system. C) Structures that make myelin in the CNS. D) Structures that make myelin in the PNS. Show Answer Correct Answer: B) Structures that carry out the motor functions of the nervous system. 20. The cerebrum is divided into 5 lobes, this is the one found on the back of the cerebrum. A) Occipital. B) Frontal. C) Parietal. D) Insula. Show Answer Correct Answer: A) Occipital. ← 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