This quiz works best with JavaScript enabled. Home > Science > Biology > Nervous System – Quiz 655 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 655 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. ..... neurons are found in the CNS and connect sensory neurons and motor neurons A) Epsilon neurons. B) Sports neurons. C) Twitch neurons. D) Interneurons. Show Answer Correct Answer: D) Interneurons. 2. Which lobe of the cerebrum is responsible for organization, reasoning, judgement and logic? A) Occipital. B) Frontal. C) Temporal. D) Parietal. Show Answer Correct Answer: B) Frontal. 3. Your nervous system works by receiving information from the environment and translating that information into ..... signals A) Hand. B) Direction. C) Electrical. D) Impulse. Show Answer Correct Answer: C) Electrical. 4. What part of the neuron carries the signal directly to the motor area? A) Dendrite. B) Axon. C) Cell body. D) None of above. Show Answer Correct Answer: B) Axon. 5. How many cranial nerves in human body? A) 8. B) 10. C) 12. D) 15. Show Answer Correct Answer: C) 12. 6. Goal for seizure treatment A) Promote sedation. B) Reduce occurrence. C) Increase awareness. D) Increase cognitive function. Show Answer Correct Answer: B) Reduce occurrence. 7. In CNS-abundant, star-shaped cells that brace neurons and control the chemical environment A) Astrocytes. B) Dendrites. C) Tract. D) Nerve. Show Answer Correct Answer: A) Astrocytes. 8. A photoreceptor is sensitive to A) Chemical substances. B) Physical stimuli:touch, pressure, sound waves, gravity. C) Light. D) Temperature change. E) Stimuli that cause pain. Show Answer Correct Answer: C) Light. 9. What is the mission of the cell body? A) It controls the neuron and creates nerve impulses. B) It controls the neuron. C) Creates nerve impulses. D) None of above. Show Answer Correct Answer: A) It controls the neuron and creates nerve impulses. 10. When you are cold, you shiver and your blood vessels contract, which warms you up. When you are hot, you sweat and your blood vessels expand, which cools you down. A) Positive Feedback Response. B) Negative Feedback Loop. Show Answer Correct Answer: B) Negative Feedback Loop. 11. Which part our our brain regulates the automatic functions like breathing and heart rate A) Brain Stem. B) Hypothalamus. C) Thalamus. D) Cerebellum. Show Answer Correct Answer: A) Brain Stem. 12. Which brain structure is responsible for balance? A) Cerebellum. B) Cerebrum. C) Medulla. D) None of above. Show Answer Correct Answer: A) Cerebellum. 13. The largest part of the brain where thinking takes place is the ..... A) Cerebellum. B) Cerebrum. C) Brain stem. D) Cordial stem. Show Answer Correct Answer: B) Cerebrum. 14. Cells that make up the optic nerve A) Cones. B) Rods. C) Ganglion neurons. D) Bipolar neurons. Show Answer Correct Answer: C) Ganglion neurons. 15. Neurons are..... origin. A) Endodermal. B) Mesodermal. C) Ectodermal. D) All. Show Answer Correct Answer: C) Ectodermal. 16. This system controls all automatic, essential life functions A) Peripheral nervous system. B) Autonomic nervous system. C) Sympathetic nervous system. D) Parasympathetic nervous system. Show Answer Correct Answer: B) Autonomic nervous system. 17. Which component of the peripheral nervous system is responsible for regulating involuntary bodily functions such as heart rate and digestion? A) Autonomic nervous system. B) Somatic nervous system. C) Central nervous system. D) Sensory nervous system. Show Answer Correct Answer: A) Autonomic nervous system. 18. The ..... nervous system dominates control of visceral organs under normal, everyday conditions. A) Parasympathetic. B) Sympathetic. C) Central. D) Peripheral. Show Answer Correct Answer: A) Parasympathetic. 19. What are the two ions transported across the membrane in an action potential? A) O2-and K+. B) K+ and Na+. C) Ca+2 and B+3. D) Na+1 and Cl. Show Answer Correct Answer: B) K+ and Na+. 20. THE BRAIN NEEDS A CONTINUOUS SUPPLY OF BLOOD AND A) NITROGEN. B) OXYGEN. C) WATER. D) CARBON DIOXIDE. Show Answer Correct Answer: B) OXYGEN. ← 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