This quiz works best with JavaScript enabled. Home > Science > Nervous System – Quiz 489 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 489 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Axons are also called as ..... A) Nerve cells. B) Nerve fibres. Show Answer Correct Answer: B) Nerve fibres. 2. Which pathogen would be more severe if it causes meningitis? A) Bacteria. B) Virus. C) BOTH are the same. D) Fungi. Show Answer Correct Answer: A) Bacteria. 3. Which of the following consists of the brain and spinal cord A) Brain Stem. B) Central Nervous System. C) Somatic Nervous System. D) Peripheral Nervous System. Show Answer Correct Answer: B) Central Nervous System. 4. When your parasympathetic nervous system is very active, which of the following would happen? A) Heart rate decreases. B) Sweat increases. C) Immune system response decreases. D) Digestion decreases. Show Answer Correct Answer: A) Heart rate decreases. 5. Pons A) Area of the brain responsible for all voluntary activities (learning, language and decision-making ) of the body. B) Responsible for the balance and coordination of muscles. C) The center of vision, hearing, motor control, biorhythm, and temperature regulation. D) A bridge between different parts of brain. Show Answer Correct Answer: D) A bridge between different parts of brain. 6. The brain controls all the body's functions A) True. B) Talk. Show Answer Correct Answer: A) True. 7. What is the Peripheral Nervous System consist of? A) The brain. B) The spinal Cord. C) The nerves that connect the CNS to all parts of the body. D) All of the above. Show Answer Correct Answer: C) The nerves that connect the CNS to all parts of the body. 8. The brain has approximately how many neurons? A) 85 billion. B) 100 billion. C) 10 billion. D) 50 billion. Show Answer Correct Answer: A) 85 billion. 9. Extends from foramen magnum to second lumbar vertebrasurrounded by spinal columnsubmerged in cerebrospinal fluidacts as relay station and relax center A) Spinal Cord. B) Brainstem. C) Spinal Column. D) Cerebellum. Show Answer Correct Answer: A) Spinal Cord. 10. The activity of muscles and glands (controlled by the nervous system) is relevant to the functioning of ..... A) The muscular system. B) The endocrine system. C) All body systems. D) The cardiovascular system. E) The skeletal system. Show Answer Correct Answer: C) All body systems. 11. What is the main organ in the nervous system? A) The Spinal Cord. B) The Brian. C) The Brain. D) The Arms. Show Answer Correct Answer: C) The Brain. 12. A person with aphasia does not speak A) True. B) False. Show Answer Correct Answer: A) True. 13. The ciliary ganglia and pterygopalatine ganglia are autonomic ganglia of the parasympathetic division. A) YES. B) NO. Show Answer Correct Answer: A) YES. 14. What controls reflex actions? A) Nerves. B) Spine. C) Spinal Cord. D) Brain. Show Answer Correct Answer: C) Spinal Cord. 15. What part of the eye is the colored, muscular portion of the eye which controls pupil size? A) Iris. B) Lens. C) Choroid. D) Ciliary body. Show Answer Correct Answer: A) Iris. 16. Which part of the nervous system:Acts as the integration and command center A) CNS. B) PNS. Show Answer Correct Answer: A) CNS. 17. The type of memory that is involved with the retaining of facts such as names or dates as well as associated emotional undertones is called ..... memory. A) Short-term. B) Declarative. C) Procedural. D) Implicit. E) Working. Show Answer Correct Answer: B) Declarative. 18. What is full form of CNS? A) Cerebrum Nervous System. B) Cerebellum Nervous System. C) Central Nervous System. D) Cerebro Nervous System. Show Answer Correct Answer: C) Central Nervous System. 19. If you want to change the pitch of a sound, you have to change the ..... A) Frequency. B) Amplitude. C) Speed. D) Volume. Show Answer Correct Answer: A) Frequency. 20. Mr. Rudman drives his speed boat 22 km at 45 km/hr how, how long will it take him to go the 22 km? A) 48 hrs. B) 0.48 hrs. C) 990 hrs. D) 45 min. Show Answer Correct Answer: B) 0.48 hrs. ← 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