This quiz works best with JavaScript enabled. Home > Science > Nervous System – Quiz 398 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 398 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. How many bones are present in the skull of a adult human being A) 22. B) 32. C) 33. D) 23. Show Answer Correct Answer: C) 33. 2. How many types of nerves are there in our body A) Four. B) Two. C) Six. D) Three. Show Answer Correct Answer: D) Three. 3. How many divisions of the nervous system? A) 1. B) 2. C) 3. D) 4. Show Answer Correct Answer: B) 2. 4. Which is little brain? A) Cerebellum. B) Cerebrum. C) Cerebrospinal. D) None of above. Show Answer Correct Answer: A) Cerebellum. 5. Do not clean your ears with ..... objects. A) Sharp. B) Soft. C) Hard. D) Beautiful. Show Answer Correct Answer: A) Sharp. 6. Without coordination A) Hypertaxia. B) Disorder. C) Hypoxia. D) Hypoxia. Show Answer Correct Answer: B) Disorder. 7. Chemicals that are used for communication between a neuron at the synapse and another cell (muscle) A) ATP. B) Glucose. C) Neurotransmitters. D) Hormones. Show Answer Correct Answer: C) Neurotransmitters. 8. Region of brain which processes sensory information from the body A) Somatosensory. B) Primary motor. C) Broca's area. D) Wernicke's area. E) Medulla oblongata. Show Answer Correct Answer: A) Somatosensory. 9. During the rising (depolarizing) phase of an action potential, ions of the element ..... enter the neuron through channels. A) Sodium. B) Potassium. C) Calcium. D) Chloride. Show Answer Correct Answer: A) Sodium. 10. Which of the following does the nervous system not sense? A) Sight. B) Touch. C) Dendrites. D) Olfaction. Show Answer Correct Answer: C) Dendrites. 11. The properties of muscle are as follows:Stimulate a muscle, and it will respond by shortening A) Contractility. B) Extensibility. C) Elasticity. D) Irritability. Show Answer Correct Answer: A) Contractility. 12. Which branch of the NS specifically deals with relaying info to & from internal organs? A) Central NS. B) Somatic NS. C) Autonomic NS. D) All the other answers are correct. Show Answer Correct Answer: C) Autonomic NS. 13. Atrophy of neurons, lack neurotransmitters A) IF. B) Bacterial meningites. C) Alzheimer's. D) Cerebral palsy. Show Answer Correct Answer: C) Alzheimer's. 14. What is the main idea of this passage? A) The central nervous system is responsible for all bodily activities. B) The peripheral nervous system allows the body to recognize and respond to changes in its environment. C) The cerebral cortex and brainstem are critical components of the nervous system. D) Understanding the structure and function of the nervous system is crucial for comprehending how our bodies work and respond to the world around us. Show Answer Correct Answer: D) Understanding the structure and function of the nervous system is crucial for comprehending how our bodies work and respond to the world around us. 15. We are able to control a reflex action. A) True. B) False. Show Answer Correct Answer: B) False. 16. There are ..... pairs of nerves in our bodies. A) 50. B) 45. C) 43. D) 42. Show Answer Correct Answer: C) 43. 17. Division of the Autonomic Nervous System that is FIGHT OR FLIGHT A) Sympathetic. B) Parasympathetic. C) Somatic. D) Sensory. Show Answer Correct Answer: A) Sympathetic. 18. Tic douloureux is facial pain traveling through the ..... nerve. A) Facial. B) Hypoglossal. C) Trigeminal. D) Cranial 8th. Show Answer Correct Answer: C) Trigeminal. 19. This part of the brain is responsible for interpreting vision. A) Temporal. B) Parietal. C) Occipital. D) Frontal. Show Answer Correct Answer: C) Occipital. 20. Which has more potential energy helicopter hovering high in the air or a helicopter falling quickly A) Hovering helicopter. B) Fast falling helicopter . Show Answer Correct Answer: A) Hovering helicopter. ← 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