This quiz works best with JavaScript enabled. Home > Science > Biology > Nervous System – Quiz 432 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 432 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Name the three main parts of the Nervous System? A) Heart, blood, veins. B) Brain, nerves, spinal cord. C) Nerves, blood, cells. D) Spinal cord, back bones, brains. Show Answer Correct Answer: B) Brain, nerves, spinal cord. 2. Functions of astrocytes include all of the following except A) Guiding neuron development. B) Maintaining the blood-brain barrier. C) Conducting action potentials. D) Forming a three-dimensional framework for the CNS. Show Answer Correct Answer: C) Conducting action potentials. 3. The cerebellum is the site for managing ..... A) Behavior. B) Memory. C) Motor activity. D) Respiration. Show Answer Correct Answer: C) Motor activity. 4. Speech A) Sketch. B) Synaps/o, synapt/o. C) Phas/o. D) Turn. Show Answer Correct Answer: C) Phas/o. 5. Which part of the ear is responsible for capturing sound and moving it into your ear? A) Outer ear. B) Middle ear. C) Inner ear. D) Eardrum. Show Answer Correct Answer: A) Outer ear. 6. Neurons that have many extensions from the cell body A) Unipolar. B) Bipolar. C) Multipolar. D) None of above. Show Answer Correct Answer: C) Multipolar. 7. Which one of the following is part of brain? A) Cerebrum. B) Kidneys. C) Lungs. D) Heart. Show Answer Correct Answer: A) Cerebrum. 8. Neurons that are small and offer no anatomical clues to distinguish the axon from the dendrite are A) Anaxonic. B) Unipolar. C) Multipolar. D) Bipolar. Show Answer Correct Answer: A) Anaxonic. 9. What is the purpose of the nervous system? A) Control and coordinate all activities. B) To control the nerves. C) Exchange gases & nutrients. D) Protect organs. Show Answer Correct Answer: A) Control and coordinate all activities. 10. Right side of the brain controls what? A) Left said of the body. B) All parts of the body. C) Right side of the body. D) Your creativity. Show Answer Correct Answer: A) Left said of the body. 11. CVA is the abbreviation for A) Stroke. B) Intracranial pressure. C) Brain tumor. D) Traumatic brain injury. Show Answer Correct Answer: A) Stroke. 12. VA A) Visual activity. B) Field of vision. C) Vision adjustment. D) Actual vision. Show Answer Correct Answer: A) Visual activity. 13. Synapse in spinal cord A) Two neuron. B) Three neuron. Show Answer Correct Answer: A) Two neuron. 14. Why are closed kinetic chain exercises important for rehabilitation of the lower extremity? A) The lower extremity typically functions with the foot on the ground. B) It provides least weight. C) You can sit while doing exercises. D) None of above. Show Answer Correct Answer: A) The lower extremity typically functions with the foot on the ground. 15. The entire body system that is responsible to responding to and receiving information. A) Brain system. B) Nervous system. C) Respiratory system. D) Spinal cord system. Show Answer Correct Answer: B) Nervous system. 16. Thick column of nervous tissue that links the brain to the peripheral nerves A) Spinal Cord. B) Cerebrum. C) Cerebellum. D) Brain Stem. Show Answer Correct Answer: A) Spinal Cord. 17. Which nerve is sensory and controls your ability to smell? A) Olfactory (I). B) Trochlear (IV). C) Vagus (X). D) Optic (II). Show Answer Correct Answer: A) Olfactory (I). 18. The space between two neurons, requires a neurotranmitter to conduct the impulse across A) Signal pathway. B) Conclusion. C) Dendrite. D) Terminal. Show Answer Correct Answer: B) Conclusion. 19. What is the oily substance that protects the skin against water called? A) Seaweed. B) Callus. C) Sebum. D) Skin. Show Answer Correct Answer: C) Sebum. 20. The nervous system helps us create dreams A) True. B) False. Show Answer Correct Answer: A) True. ← 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