This quiz works best with JavaScript enabled. Home > Science > Nervous System – Quiz 1031 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 1031 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The nervous system is made up of cells. A) Cheap. B) Wrong. Show Answer Correct Answer: A) Cheap. 2. In transmitting sensory information to the brain, an electrical signal travels from the ..... of a single neuron. A) Dendrites to the cell body to the axon. B) Axon to the dendrites to the cell body. C) Axon to the cell body to the dendrites. D) Dendrites to the axon to the cell body. Show Answer Correct Answer: A) Dendrites to the cell body to the axon. 3. FROM WHAT THE NERVOUS SYSTEM IS MADE OF A) LUNGS, HEART, NERVES. B) STOMACH. C) NERVES, INNER EAR, BRAIN. D) BRAIN, NERVES, SPINAL CORD. Show Answer Correct Answer: D) BRAIN, NERVES, SPINAL CORD. 4. How many parts are there in our brain A) 3. B) 2. C) 1. D) 0. Show Answer Correct Answer: A) 3. 5. Anoxia is ..... A) Shortage of oxygen to the brain cause by a heart attack. B) No oxygen to parts of the brain caused by a heart attack. C) Shortage of blood to the brain cause by a heart attack. D) No blood to parts of the brain caused by a heart attack. Show Answer Correct Answer: B) No oxygen to parts of the brain caused by a heart attack. 6. It is the largest part of the brain A) Cerebrum. B) Cerebellum. C) Medulla. D) Spinal cord. Show Answer Correct Answer: A) Cerebrum. 7. The functions of the spinal cord include ..... A) The primary reflex center. B) Carrying motor impulses to the brain. C) Carrying sensory impulses away from the brain. D) All of the above. Show Answer Correct Answer: D) All of the above. 8. What are the three main functions of the nervous system? A) Respond, detect, receive. B) Receive, process, respond. C) Receive, process, detect. D) Detect, respond, sense. Show Answer Correct Answer: B) Receive, process, respond. 9. Inside the nose there is ..... A) Colourfull shoes. B) Balls. C) Nasal cavity. D) None of the above. Show Answer Correct Answer: C) Nasal cavity. 10. Your CNS is made up of: A) Your brain and spinal cord. B) Your brain and nerves. C) Your spinal cord and nerves. D) Your nerves. Show Answer Correct Answer: A) Your brain and spinal cord. 11. This is a fatty outer layer which insulates the neuron allowing the electrical impulses conducted to move faster by jumping A) Neuron. B) Dendrite. C) Axon. D) Myelin sheath. Show Answer Correct Answer: D) Myelin sheath. 12. Reflex action is controlled by A) Brain. B) Nerves. C) Spinal cord. D) None of above. Show Answer Correct Answer: C) Spinal cord. 13. Are the number of skin receptors the same everywhere in the body? A) Yes. B) No. Show Answer Correct Answer: B) No. 14. Sensation of spinning or dizziness usually caused by an inner-ear disorder or condition A) Vertigo. B) Tinnitus. C) Epilepsy. D) Migraine. Show Answer Correct Answer: A) Vertigo. 15. Helps with balance and coordination A) Cerebrum. B) Brain. C) Brain stem. D) Cerebellum. Show Answer Correct Answer: D) Cerebellum. 16. Calcium is responsible for A) Signaling the release of the neurotransmitter. B) Signaling Na to be released into the membrane. C) Signaling the release of K out of the membrane. D) Serving as the neurotransmitter. Show Answer Correct Answer: A) Signaling the release of the neurotransmitter. 17. What type of nerve connect the sensory nerve with the motor nerves and carry impulses betweet them? A) Connector. B) Motor. C) Sensory. D) None of above. Show Answer Correct Answer: A) Connector. 18. The left hemisphere is responsible for A) Creativity. B) Appreciation of art and music. C) Verbal skills. D) Voluntary movement of the left side of the body. Show Answer Correct Answer: C) Verbal skills. 19. Which part of the brain stem connects with the spinal cord? A) Pons". B) Midbrain". C) Medulla oblongata. D) None of above. Show Answer Correct Answer: C) Medulla oblongata. 20. Interprets and processes information and delivers commands to PNS A) Stimulus. B) Effector. C) Sensory Neuron. D) Motor Neuron. E) Interneuron. Show Answer Correct Answer: E) Interneuron. ← PreviousNext →Related 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 9Nervous System Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books