This quiz works best with JavaScript enabled. Home > Science > Biology > Nervous System – Quiz 889 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 889 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. This systems is made up of bones, joints, cartilage, and ligaments. A) Skeletal. B) Muscular. C) Outgrowths. D) Nervous. Show Answer Correct Answer: A) Skeletal. 2. What division of the nervous system brings information to the CNS? A) Afferent. B) They will bring. C) Motor. D) Somatic. Show Answer Correct Answer: A) Afferent. 3. How many bones does an ADULT skeleton have? A) 206. B) 200. Show Answer Correct Answer: A) 206. 4. Which system is responsible for involuntary muscle control? A) Sensory (Afferent) Division. B) Somatic Nervous System. C) Autonomic Nervous System. D) Motor (Efferent) Division. Show Answer Correct Answer: C) Autonomic Nervous System. 5. What is the primary role of white matter in the brain? A) Processing Information. B) Relaying Information. C) Distributing Information. D) Protecting Information. Show Answer Correct Answer: B) Relaying Information. 6. Body Nerves that connect to the central nervous system (brain and spinal cord). Connects the central nervous system to the body's organs and limbs. A) Central Nervous System. B) Peripheral nervous system. Show Answer Correct Answer: B) Peripheral nervous system. 7. Person has speech that makes sense, but the person has difficulty speaking A) Broca's Aphasia. B) Wernicke's Aphasia. C) Visual Agnosia. D) Neglect Syndrome. Show Answer Correct Answer: A) Broca's Aphasia. 8. Opening of voltage-gated sodium channels in the axon membrane causes A) Hyperpolarization. B) Inhibition. C) Depolarization. D) Increased negative charge inside the membrane. Show Answer Correct Answer: C) Depolarization. 9. If you can understand speech, but cannot produce it yourself, you may have damage in which part of your brain? A) Broca's area. B) Wernicke's area. C) Primary auditory cortex. D) Primary somatosensory cortex. Show Answer Correct Answer: A) Broca's area. 10. Located on the postcentral gyrus of the frontal lobe A) Motor cortex. B) Sensory Cortex. C) Auditory Association Area. D) Visual Cortex. Show Answer Correct Answer: B) Sensory Cortex. 11. Electromagnetic (light) stimuli is sent to the brain as a nerve impulse along what structure? A) Nerve. B) Synapses. C) Vesicle. D) None of above. Show Answer Correct Answer: A) Nerve. 12. ..... connect sensory and motor neurons in neural pathways and their cell bodies are typically located in the central nervous system A) Interneurons (association neurons). B) Afferent. C) They will bring. D) Proprioceptors. Show Answer Correct Answer: A) Interneurons (association neurons). 13. Paraplegia is the loss of motor function of the ..... of the body. A) Extremities. B) Upper region. C) Lower and upper region. D) Lower region. Show Answer Correct Answer: D) Lower region. 14. Which part our our brain controls balance and equilibrium A) Brain Stem. B) Hypothalamus. C) Thalamus. D) Cerebellum. Show Answer Correct Answer: D) Cerebellum. 15. Which is true MOST of the time? A) Na is INSIDE and K is OUTSIDE the axon. B) Na AND K are BOTH OUTSIDE the axon. C) Na is OUTSIDE and K is INSIDE the axon. D) Na AND K are BOTH INSIDE the axon. Show Answer Correct Answer: C) Na is OUTSIDE and K is INSIDE the axon. 16. What function does the Occulomotor nerve perform? A) All Eye movement. B) Facial Expression. C) Gag Reflex. D) Taste. Show Answer Correct Answer: A) All Eye movement. 17. The term stimulus refers to A) The ability of an organism to respond. B) The extent of changes in the surrounding. C) A change in the environment. D) A change in the pH of the water. Show Answer Correct Answer: C) A change in the environment. 18. Sacs that store chemicals in the axon terminals are synaptic ..... A) Vesicles. B) Receptors. C) Ion channels. D) Enzymes. Show Answer Correct Answer: A) Vesicles. 19. Which is the largest & highest section of the brain? A) Cerebellum. B) Pons. C) Cerebrum. D) Midbrain. Show Answer Correct Answer: C) Cerebrum. 20. Cranial nerve VI, controls some eye muscles: A) Vagus. B) Trigeminal. C) Abducting. D) Accessory. Show Answer Correct Answer: C) Abducting. ← 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