This quiz works best with JavaScript enabled. Home > Science > Biology > Nervous System – Quiz 501 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 501 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Part of the brain that controls the most basic functions of life A) Cerebrum. B) Cerebellum. C) Brainstem. D) Diencephalon. Show Answer Correct Answer: C) Brainstem. 2. What do you call bundle of axons A) Conclusion. B) Impulses. C) Dendrites. D) None of these. Show Answer Correct Answer: D) None of these. 3. The part of the brainstem that joins the hemispheres of the cerebellum and connects the cerebrum with the cerebellum. A) Cerebellum. B) Spinal cord elongated. C) Pons. D) Pituitary gland. Show Answer Correct Answer: C) Pons. 4. Cephalic A) Towards the head. B) Weakness. C) Muscle coordination. D) Speech. Show Answer Correct Answer: A) Towards the head. 5. The circular, transparent area in the front portion of the eye is A) Iris. B) Cornea. C) Retina. D) Pupil. Show Answer Correct Answer: B) Cornea. 6. Cerebrospinal fluid provides nutrition tobrain. A) True. B) False. Show Answer Correct Answer: A) True. 7. Select the axon's electrical signal A) Action potential. B) Graded Potential. Show Answer Correct Answer: A) Action potential. 8. It is a brain disorder that slowly destroys memory and thinking skills and, eventually, the ability to carry out the simplest tasks. A) ALZHEIMER'S. B) CEREBRAL PALSY. C) EPILEPSY. D) MULTIPLE CLEROSIS. Show Answer Correct Answer: A) ALZHEIMER'S. 9. Unmyelinated nerve fibres are present in: A) ANS. B) SNS. C) Visceral nervous system. D) All. Show Answer Correct Answer: D) All. 10. Abdominal pain A) Stomach ache. B) Chest pain. C) Kind of poop. D) None of above. Show Answer Correct Answer: A) Stomach ache. 11. A man suffers a head injury in a car accident. For several days afterward, he has difficulty remembering phone numbers. This loss of memory results from damage to the man's A) Cerebrum. B) Cerebellum. C) Medulla. D) Spinal cord. Show Answer Correct Answer: A) Cerebrum. 12. The cranial nerve that is responsible for taste and swallowing A) Vagus. B) Hypoglossal. C) Accessory. D) Glossopharyngeal. Show Answer Correct Answer: D) Glossopharyngeal. 13. Why is a reflex action faster than a reaction? A) The information comes directly from the brain. B) Before the stimulus, you have time to think of your response. C) It is a voluntary action. D) The response is made without the information going to the brain. Show Answer Correct Answer: D) The response is made without the information going to the brain. 14. Cord-like section of the neuron that conducts the signal away from the cell body A) Dendrite. B) Cell Body. C) Axon. D) Synaptic terminal. E) Myelin Sheath. Show Answer Correct Answer: C) Axon. 15. What Fibre Carries Nerve Impulses A) Axon. B) Conclusion. C) Dendrites. D) Myelin Sheath. Show Answer Correct Answer: A) Axon. 16. This cranial nerve allows you to swallow and talk A) Vagus. B) Spinal accessory. C) Hypoglossal. D) Optic. Show Answer Correct Answer: C) Hypoglossal. 17. Motor Nerve Fibers carry signals from ..... to the ..... A) Brain, muscles. B) Skin, brain. C) Skin, muscles. D) Muscles, brain. Show Answer Correct Answer: A) Brain, muscles. 18. Nerve cells that receive information and send impulses to the brain or spinal cord are called ..... neurons. A) Motor. B) Sensory. C) Brain. D) Interneurons. Show Answer Correct Answer: B) Sensory. 19. For every 2 potassium (K+) pump into the cell it pumps out 3 sodium (Na+) A) Membrane Potential. B) Electrochemical Gradient. C) Voltage-Gated Channel. D) Sodium-Potassium Pump. Show Answer Correct Answer: D) Sodium-Potassium Pump. 20. The part of the brain that controls conscious thoughts, senses, and language is called the ..... A) Cerebellum. B) Cerebrum. C) Nerve. D) Brain stem. Show Answer Correct Answer: B) Cerebrum. ← 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