This quiz works best with JavaScript enabled. Home > Science > Biology > Nervous System – Quiz 992 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 992 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Most nerve impulses go to the brain, but where do reflexes go? A) Brain. B) Spinal Cord. C) Vertebral Column. D) Nerves. Show Answer Correct Answer: B) Spinal Cord. 2. What nerves promote relaxation and calm A) Parasympathetic. B) Sympathetic. C) CNS. D) Somatic. Show Answer Correct Answer: A) Parasympathetic. 3. A microscopic gap between a pair of adjacent neurons is called ..... A) Neurotransmitter. B) Conclusion. C) Axon. D) Axon terminal. Show Answer Correct Answer: B) Conclusion. 4. What part of the brain controls taste? A) Cerebrum. B) Cerebellum. C) Brain stem. D) Spinal cord. Show Answer Correct Answer: A) Cerebrum. 5. The stimulation of smooth muscle tissue allows for ..... A) The pulling of bones. B) Constriction of tracts. C) Dilation of tracts. D) Increased heart rate. E) Decreased heart rate. Show Answer Correct Answer: B) Constriction of tracts. 6. HOW DO WE RECEIVE THW INFORMATION FROM THE ENVIRONMENT? A) With the senses. B) With my eyes. C) With my ears. D) With the eyes and ears. Show Answer Correct Answer: A) With the senses. 7. Is the connective tissue that wraps around the entire nerve to keep all the fascicles together! A) Endoneurium. B) Perineurium. C) Epineurium. D) Endomysium. E) Perimysium. Show Answer Correct Answer: C) Epineurium. 8. Where is the tympanic membrane located? A) The Outer ear. B) The Inner Ear. C) The Middle Ear. D) None of above. Show Answer Correct Answer: C) The Middle Ear. 9. Gray and white matters are found only in the brain. A) True. B) False. Show Answer Correct Answer: B) False. 10. Oligodendrocytes produce myelin. A) True. B) False. Show Answer Correct Answer: A) True. 11. What is the path of a nerve impulse within a neuron? A) Dendrite$\rightarrow$ axon$\rightarrow$ axon tip$\rightarrow$ cell body. B) Dendrite$\rightarrow$ axon tip$\rightarrow$ cell body$\rightarrow$ axon. C) Dendrite$\rightarrow$ cell body $\rightarrow$ axon tip $\rightarrow$ axon. D) Dendrite$\rightarrow$ cell body$\rightarrow$ axon$\rightarrow$ axon tip. Show Answer Correct Answer: D) Dendrite$\rightarrow$ cell body$\rightarrow$ axon$\rightarrow$ axon tip. 12. What connects bone to bone? A) Marrow. B) Skeletal system. C) Cartilage. D) Ligaments. Show Answer Correct Answer: D) Ligaments. 13. Which blood vessel carries deoxygenated blood back to the heart? A) Vein. B) Artery. C) Platelets. D) None of above. Show Answer Correct Answer: A) Vein. 14. There are ..... of neurons that make up the nervous system A) Hundreds. B) Millions. C) Thousands. D) Billions. Show Answer Correct Answer: D) Billions. 15. This is the part of the diencephalon that makes up the sides. A) Midbrain. B) Limbic System. C) Hypothalamus. D) Thalamus. Show Answer Correct Answer: D) Thalamus. 16. Which type of glial cells make up the myelin sheath in the PNS? A) Astrocytes. B) Schwann cells. C) Microglial cells. D) Oligodendrocytes. Show Answer Correct Answer: B) Schwann cells. 17. What is the key to all electrical events in neurons? A) The movement of ions. B) Depolarization. C) Conduction Velocity. D) Mechanically-gated channels. E) Resistance. Show Answer Correct Answer: A) The movement of ions. 18. Examples of a Ball & Socket Joint are found in the A) Shoulder and Hip. B) Knee and Ankle. Show Answer Correct Answer: A) Shoulder and Hip. 19. Activation of which part of the nervous system results in decreased respiration (breathing)? A) Sympathetic. B) Parasympathetic. Show Answer Correct Answer: B) Parasympathetic. 20. Neuroglial (glia) cells supports and provide protection and insulation for the ..... A) Muscle cells. B) Glands. C) Neurons. D) Nephrons. Show Answer Correct Answer: C) Neurons. ← 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