This quiz works best with JavaScript enabled. Home > Science > Biology > Nervous System – Quiz 568 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 568 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Where is the rabies virus shed? A) Lungs. B) Gut. C) Salivary glands. D) Feces. Show Answer Correct Answer: C) Salivary glands. 2. Alert system A) Parasympathetic nervous system. B) Sympathetic nervous system. Show Answer Correct Answer: B) Sympathetic nervous system. 3. After the neuron is depolarized and repolarized, the sodium-potassium pump restores the correct concentrations of those ions using energy in the form of A) Oxygen. B) Glucose. C) Acetylcholine. D) ATP. Show Answer Correct Answer: D) ATP. 4. Information leaves the neuron through the ..... A) Cell body. B) Axon terminals. C) Dendrites. D) None of above. Show Answer Correct Answer: B) Axon terminals. 5. The nervous system is divided into two main parts: A) The central nervous system and peripheral nervous system. B) The brain and the spinal cord. C) The fight or flight systems. D) The neuron and synapses. Show Answer Correct Answer: A) The central nervous system and peripheral nervous system. 6. Most seizures are of unknown origin (idiopathic) A) True. B) False. Show Answer Correct Answer: A) True. 7. What is the role of receptors in the nervous system? A) To generate signals. B) To receive and detect stimuli from the environment or within the body. C) To transmit signals to the central nervous system. D) To regulate involuntary bodily functions. Show Answer Correct Answer: B) To receive and detect stimuli from the environment or within the body. 8. Which of the following controls cardiac muscle? A) Somatic nervous system. B) Autonomic nervous system. Show Answer Correct Answer: B) Autonomic nervous system. 9. Which of the following is a unit of speed? A) Km/hr. B) Hr. C) Km. D) S. Show Answer Correct Answer: A) Km/hr. 10. How sensations are integrated in the cerebral cortex A) Adaptation. B) Perception. C) Sensitivity. D) Reflexes. Show Answer Correct Answer: B) Perception. 11. The photoreceptors that responsible for giving us fine details and color vision in bright light are ..... ? A) Rods. B) Cones. C) Sticks. D) Stones. Show Answer Correct Answer: B) Cones. 12. What happens to the pupil of the eye in the parasympathetic system? A) Dilates. B) Constricts. C) Becomes blind. D) Remains the same. Show Answer Correct Answer: B) Constricts. 13. Intracellular space is the space inside of the cell and extracellular space is outside of the cell. A) True. B) False. Show Answer Correct Answer: A) True. 14. Examples of Mechanoreceptors are ..... A) Touch and pressure. B) Taste and smell. C) Movement and body position. D) Temperature and heat. Show Answer Correct Answer: A) Touch and pressure. 15. A clear flexible structure that makes an image on the eye's retina. The ..... is flexible so that it can change shape, focusing on objects that are close up and objects that are far away. A) Iris. B) Lens. C) Myelin. D) Optic nerve. Show Answer Correct Answer: B) Lens. 16. Where does light refract? A) Lens. B) Cornea. C) Pupil. D) Optic Nerve. Show Answer Correct Answer: A) Lens. 17. To surgically create an opening in the skull A) Craniectomy. B) Cranioplasty. C) Craniosynostosis. D) Craniotomy. Show Answer Correct Answer: D) Craniotomy. 18. Which of the following is NOT an autonomic reflex? A) Pupil Size. B) Salivary Gland Activation. C) Smooth Muscle. D) Knee-jerk. Show Answer Correct Answer: D) Knee-jerk. 19. Responsible for stress and emergency responses, "fight or flight" A) Motor neuron. B) Spinal cord. C) Sympathetic nervous system. D) Conclusion. Show Answer Correct Answer: C) Sympathetic nervous system. 20. Smelly urine A) Period. B) Pee has a smell. C) Smelly water. D) None of above. Show Answer Correct Answer: B) Pee has a smell. ← 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