This quiz works best with JavaScript enabled. Home > Science > Nervous System – Quiz 472 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 472 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of these holds the bones together at the joints? A) Ligament. B) Cartilage. C) Muscle. D) Girdle. Show Answer Correct Answer: A) Ligament. 2. Which of the following is not a main part of the brain A) Cerebellum. B) Cerebrum. C) Medulla oblongata. D) Spinal cord. Show Answer Correct Answer: D) Spinal cord. 3. Cerebrospinal fluid functions to ..... the brain. A) Cushion. B) Nourish. C) Support. D) All of the above. Show Answer Correct Answer: D) All of the above. 4. Which of the following organisms have exoskeleton skeleton? A) Jelly-fish. B) Insects. C) Vertebrates. D) Worm. Show Answer Correct Answer: B) Insects. 5. Gap between two myelinated regions of an axon, allowing for strengthening of the electrical signal as it propagates down the axon. A) Node of Ranvier. B) Ganglion. C) Ventricle. D) Soma. Show Answer Correct Answer: A) Node of Ranvier. 6. An example of a reflex is ..... A) Kicking a ball in soccer. B) Sneezing. C) Singing. D) None of above. Show Answer Correct Answer: B) Sneezing. 7. At what stage of the action potential does potassium LEAVE the neuron and sodium ENTER the neuron? A) Depolarization. B) Repolarization. C) Hyperpolarization. D) Resting Potential. Show Answer Correct Answer: B) Repolarization. 8. The Autonomic Subsystem of the Peripheral Nervous System(PNS) is involved in which of the following actions? A) Digesting Food. B) Chewing Food. C) Lifting the fork. D) Washing hands. Show Answer Correct Answer: A) Digesting Food. 9. System in which most neurons control voluntary movements A) CNS. B) Somatic nervous system. C) Homeostasis. D) Neuron. Show Answer Correct Answer: B) Somatic nervous system. 10. The signal the CNS sends out to activate certain parts of the body: A) Peripheral nervous system. B) Motor output. C) Efferent division. D) Afferent division. Show Answer Correct Answer: B) Motor output. 11. Stores painful memories A) Amygdala. B) Hippocampus. C) Hypothalamus. D) None of above. Show Answer Correct Answer: A) Amygdala. 12. These conduct nerve impulses away from the cell body. A) Dendrite. B) Axon. C) Neuroglia. D) Cell Body. Show Answer Correct Answer: B) Axon. 13. Pathway of a reflex to the spinal cord where an immediate response is sent A) Reflex arc. B) Depolarization. C) Cerebrum. D) None of above. Show Answer Correct Answer: A) Reflex arc. 14. -rrhagic A) Bursting forth of blood. B) Blood condition. C) Suture. D) Coma. Show Answer Correct Answer: A) Bursting forth of blood. 15. A tonic-clonic seizure is also called a petit mal seizure. A) True. B) False. Show Answer Correct Answer: B) False. 16. Define the autonomic nervous system A) Controls voluntary actions. B) Controls involuntary actions. Show Answer Correct Answer: B) Controls involuntary actions. 17. The frontal lobe is responsible for A) Thoughts. B) Vision. C) Language comprehension. D) Sense of touch. Show Answer Correct Answer: A) Thoughts. 18. The portion of the brain responsible for emotions and alerting you that you are in danger. A) Spinal cord. B) Hypothalamus. C) Amygdala. D) Adrenaline. Show Answer Correct Answer: C) Amygdala. 19. Which of the following is NOT an example of an autonomic reflex? A) Secretion of saliva. B) Change in pupil. C) Pulling hand away from a hot object. D) Blood pressure and sweating. Show Answer Correct Answer: C) Pulling hand away from a hot object. 20. The paired adrenal glands rest like hats on the superior poles of the kidneys. A) This is true. B) This is false. Show Answer Correct Answer: A) This is true. ← 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