This quiz works best with JavaScript enabled. Home > Science > Biology > Nervous System – Quiz 512 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 512 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Somatic sensory (afferent) fibers carry information from the (a) A) A skin, skeletal muscles, and joints to the CNS. B) CNS to skeletal muscles. C) Organs in the ventral body cavity to the CNS. D) CNS to smooth muscles, cardiac muscles, and glands. Show Answer Correct Answer: A) A skin, skeletal muscles, and joints to the CNS. 2. The cerebellum controls or affects A) Balance and coordination. B) All of the answer choices are correct. C) Muscle tone. D) Involuntary activities. Show Answer Correct Answer: B) All of the answer choices are correct. 3. What three functions does your nervous system include? A) Sensory input, integration, & communication. B) Integration, protection, & control. C) Sensory input, integration, & motor output. D) Motor output, protection, & control. Show Answer Correct Answer: C) Sensory input, integration, & motor output. 4. These cells secrete cerebrospinal fluid, which lubricates and cushions the brain and spinal cord A) Astrocytes. B) Microglia. C) Ependymal Cells. D) Oligodendrocytes. Show Answer Correct Answer: C) Ependymal Cells. 5. Which brain hemisphere is associated with logic abilities? A) Right. B) Bottom. C) Left. D) Front. Show Answer Correct Answer: C) Left. 6. What does letter F represent? A) Perineurium. B) Fascicle. C) Blood vessels. D) Skin. Show Answer Correct Answer: B) Fascicle. 7. Fibers leave the pons and run to the face A) Abducting. B) Facial. C) Vestibulocochlear. D) Glossopharyngeal. E) Vagus. Show Answer Correct Answer: B) Facial. 8. The middle layer of the heart is called the ..... A) Endocardium. B) Epicardium. C) Exicardium. D) Myocardium. Show Answer Correct Answer: D) Myocardium. 9. What does Central Nervous system consistes? A) Lungs and Heart. B) Brain and Spinal Cord. C) Liver and Pancreas. D) None of the Above. Show Answer Correct Answer: B) Brain and Spinal Cord. 10. And injury to the spinal cord can lead to paralysis. A) True. B) False. Show Answer Correct Answer: A) True. 11. How many lobes is the cerebral cortex (cerebrum) divided into? A) One:frontal. B) Two:occipital, and temporal. C) Four:frontal, partial, occipital, and temporal. D) Four:frontal, parietal, occipital, and temporal. Show Answer Correct Answer: D) Four:frontal, parietal, occipital, and temporal. 12. Neuroglia cells that line the brain ventricles and line the central canal of spinal cord; helps form and circulate CSF A) Schwann cells. B) Astrocytes. C) Wednesday. D) Ependymal cells. Show Answer Correct Answer: D) Ependymal cells. 13. The cerebellum performs basic vital life functions such as breathing, digesting food etc ..... A) True. B) False. Show Answer Correct Answer: B) False. 14. ..... is the part of the brain responsible for involuntary breathing & heartbeat. A) Cerebrum. B) Cerebellum. C) Brain stem. D) Hypothalamus. Show Answer Correct Answer: C) Brain stem. 15. Smelling a rose is controlled by the ..... ? A) Cerebrum. B) Cerebellum. C) Medulla. D) None of above. Show Answer Correct Answer: A) Cerebrum. 16. The neuron receives information from other neurons and from the sense organs through the A) Axon. B) Nucleus. C) Dendrites. D) None of above. Show Answer Correct Answer: C) Dendrites. 17. When you are driving and see a red light ahead. You think red light means stop. The muscles in your right leg and foot go for the break pedal. This is called ..... A) Sensory input. B) Integration. C) Motor output. D) None of above. Show Answer Correct Answer: C) Motor output. 18. Which of the following is NOT a part of the Central Nervous System? A) Brain. B) Brain Stem. C) Spinal Cord. D) Nerves. Show Answer Correct Answer: D) Nerves. 19. What is the main function of the parietal lobe? A) Speech, thinking, touch. B) Speech, taste, reading. C) Hearing, smell. D) Sight. Show Answer Correct Answer: B) Speech, taste, reading. 20. Stimulation of the sympathetic nervous system most frequently results in which of the following? A) Acceleration of heart and breathing rates and dilation of pupils. B) Stimulation of tearing, salivation, and peristalsis. C) Calming of the body. D) Construction of the muscles of the hands and feet. E) Raising the perceptual threshold of olfactory and gustatory receptors. Show Answer Correct Answer: A) Acceleration of heart and breathing rates and dilation of pupils. ← 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