This quiz works best with JavaScript enabled. Home > Science > Biology > Nervous System – Quiz 542 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 542 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which division of the nervous system is responsible for sending signals from the eyes to the brain? A) Somatic. B) Afferent. C) They will bring. D) Sympathetic. Show Answer Correct Answer: B) Afferent. 2. Which of the following is NOT part of the neuron? A) Cell Body. B) Myelin Sheath. C) Nucleus. D) Ganglia. Show Answer Correct Answer: D) Ganglia. 3. What is the significance of the blood-brain barrier? A) It speeds up the transmission of nerve impulses. B) It prevents most substances from entering the brain from the bloodstream. C) It allows all substances to pass freely between the brain and blood. D) It is responsible for the production of cerebrospinal fluid. Show Answer Correct Answer: B) It prevents most substances from entering the brain from the bloodstream. 4. Behavior that comes from an event or stimulus A) Stimulus. B) Response. C) Habit. D) None of above. Show Answer Correct Answer: B) Response. 5. Which organs help you convert sounds into electrical impulses that your brain can interpret? A) Eyes. B) Ears. C) Skin. D) Bones. Show Answer Correct Answer: B) Ears. 6. Part of the diencephalon that controls temperature and hunger A) Thalamus. B) Hypothalamus. C) Pons. D) Midbrain. Show Answer Correct Answer: B) Hypothalamus. 7. Homeostasis is a state reach when each part of the body functions in ..... with other parts. A) Equilibrium. B) Voluntary. C) Involuntary. D) None of above. Show Answer Correct Answer: A) Equilibrium. 8. Which of the following are controlled in the frontal lobe of the cerebral cortex? A) Vision. B) Speech. C) Hearing. D) Sensory impulses. Show Answer Correct Answer: B) Speech. 9. The space between nerve cells is called the A) Interneuron. B) Conclusion. C) Mylein sheath. D) Receptor neuron. Show Answer Correct Answer: B) Conclusion. 10. Information coming into your body; a thing or event that evokes a specific functional reaction in an organ or tissue. A) Stimulus. B) Action. C) Vision. D) Reflex. Show Answer Correct Answer: A) Stimulus. 11. This region of the brain interprets speech. A) Cerebrum. B) Cerebellum. C) Brain stem. D) Diencephalon. Show Answer Correct Answer: A) Cerebrum. 12. The Fight, flight or freeze response is associated with which nervous system? A) Sympathetic. B) Parasympathetic. C) Central. D) Somatic. Show Answer Correct Answer: A) Sympathetic. 13. These disorders are caused by injuries. A) Congenital Disorders. B) Parietal Disorders. C) Visceral Disorders. D) Traumatic Disorders. Show Answer Correct Answer: D) Traumatic Disorders. 14. Which of the following is not a general sense? A) Touch. B) Pressure. C) Pain. D) Taste. Show Answer Correct Answer: D) Taste. 15. ..... connects sensory to motor neurons. A) Interneurons. B) Axons. C) Dendrites. D) Brain Stem. Show Answer Correct Answer: A) Interneurons. 16. What is the cluster of cell bodies in the CNS called? A) Nucleus. B) Nucleolus. C) Neuron. D) Nerve. Show Answer Correct Answer: A) Nucleus. 17. A ..... is made up of a cell body, dendrite, and axon. A) Dendrite. B) Neuron. C) Axon. D) Conclusion. Show Answer Correct Answer: B) Neuron. 18. Occurs when a stimulus temporarily changes the permeability of the neuron membrane and sodium ions rush into the cell; membrane polarity is changed A) Depolarization. B) Repolarization. C) Reflex. D) None of above. Show Answer Correct Answer: A) Depolarization. 19. Which of the following divisions of the nervous system control voluntary muscle movements? A) Sympathetic. B) Parasympathetic. C) Autonomic. D) Somatic. Show Answer Correct Answer: D) Somatic. 20. Which organ keeps food from entering your trachea lungs? A) Mouth. B) Stomach. C) Epiglottis. D) Peristalsis. Show Answer Correct Answer: C) Epiglottis. ← 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