This quiz works best with JavaScript enabled. Home > Science > Biology > Nervous System – Quiz 443 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 443 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which cell relays electrical messages? A) Red Blood Cell-RBC. B) White Blood Cell-WBC. C) Neuron. D) Tissue. Show Answer Correct Answer: C) Neuron. 2. The autonomic nervous system is also known as the involuntary nervous system A) T. B) F. Show Answer Correct Answer: A) T. 3. The blood-brain barrier, which prevents the immune system from reaching the neurons. A) True. B) False. Show Answer Correct Answer: B) False. 4. What body system works with the nervous system to allow a person to take a deep breath before going under water? A) Respiratory System. B) Skeletal System. C) Digestive System. D) Circulatory System. E) Muscular System. Show Answer Correct Answer: A) Respiratory System. 5. What does the transverse fissure separate in the brain? A) The two hemispheres of the brain. B) The frontal lobe from the parietal lobe. C) The cerebrum from the cerebellum. D) The brain from the spinal cord. Show Answer Correct Answer: C) The cerebrum from the cerebellum. 6. This refers to any factor that may trigger a nerve impulse A) Reflex. B) Stimulus. C) Conclusion. D) None of above. Show Answer Correct Answer: B) Stimulus. 7. Your favorite song is processed through your ..... lobe A) Parietal. B) Temporal. C) Frontal. D) Occipital. Show Answer Correct Answer: B) Temporal. 8. This nerve is responsible for hearing A) Optic. B) Vestibulocochlear. C) Olfactory. D) Trigeminal. Show Answer Correct Answer: B) Vestibulocochlear. 9. The phrenic nerve arises from the ..... plexus. A) Cervical. B) Brachial. C) Lumbar. D) Thoracic . Show Answer Correct Answer: A) Cervical. 10. Brief loss of consciousness. A) Pons. B) Conclusion. C) Axon. D) Syncope. Show Answer Correct Answer: D) Syncope. 11. Which of the following is not a part of a neuron? A) Axon. B) Dendrite. C) Cell body. D) Microglia. Show Answer Correct Answer: D) Microglia. 12. What is the difference between axon and dendrites? A) Axon transmits impulses and dendrites receive impulses. B) Axon Receives impulses and dendrites transmit impulses. C) There's no difference. D) None of above. Show Answer Correct Answer: A) Axon transmits impulses and dendrites receive impulses. 13. Which muscles react and tire quickly? A) Smooth muscle. B) Skeletal muscle. C) Cardiac muscle. D) None of above. Show Answer Correct Answer: B) Skeletal muscle. 14. What are bipolar neurons? A) Has 2 processes (1 axon and 1 dendrite). B) Has 3 or more processes (most common type). C) Has only 1 process off the cell body. D) None of above. Show Answer Correct Answer: A) Has 2 processes (1 axon and 1 dendrite). 15. Which statement about neurotransmitters is true? A) Neurotransmitters are produced by glands and they are transported to nerve cells through the bloodstream. B) Neurotransmitters transmit nerve impulses from one neuron to another neuron. C) Neurotransmitters are produced and released by dendrites. D) Neurotransmitters are produced only at the motor neurone. Show Answer Correct Answer: B) Neurotransmitters transmit nerve impulses from one neuron to another neuron. 16. Anticonvulsants are the treatment of choice for ..... A) Epilepsy. B) Migraines. C) Tourette's. D) Restless leg syndrome. Show Answer Correct Answer: A) Epilepsy. 17. A tube held by C-shaped rings of cartilage A) Trachea. B) Larynx. C) Pharynx. D) Lungs. Show Answer Correct Answer: A) Trachea. 18. Occurs when blood flow to the brain is impaired resulting in the lack of oxygen and destruction of brain tissue. A) Cerebrovascular accident (stroke). B) Epilepsy. C) Encephalitis. D) Meningitis. Show Answer Correct Answer: A) Cerebrovascular accident (stroke). 19. To cut off; cut short; faint A) Same/oy. B) Syncop/o. C) Tax/o. D) Neuro. Show Answer Correct Answer: B) Syncop/o. 20. R/O A) Rule out. B) Right order. C) Rhythmic order. D) Right optic. Show Answer Correct Answer: A) Rule out. ← 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