This quiz works best with JavaScript enabled. Home > Science > Biology > Nervous System – Quiz 625 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 625 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. How many pairs does a cranial nerve have? A) 20. B) 13. C) 12. D) 31. Show Answer Correct Answer: C) 12. 2. Photoreceptor cells are located: A) In the cornea. B) In the retina. C) In the vitreous. D) In the lens. E) In the choroid. Show Answer Correct Answer: B) In the retina. 3. Which nervous system increases activity of most organs, muscles and glands in stress A) Central Nervous System. B) Parasympathetic Nervous System. C) Sympathetic Nervous System. D) Somatic Nervous System. Show Answer Correct Answer: C) Sympathetic Nervous System. 4. The peripheral nervous system is made up of the ..... and the ..... system. A) Central, dendrites. B) Autonomic, somatic. C) Axon, dendrite. D) Multipolar, unipolar. Show Answer Correct Answer: B) Autonomic, somatic. 5. The five sensory organs are A) Lungs, liver, stomach, spleen, and bladder. B) Heart, liver, small intestine, large intestine, and brain. C) Glands, pancreas, appendix, kidneys, and gallbladder. D) Eyes, ears, nose, mouth, skin. Show Answer Correct Answer: D) Eyes, ears, nose, mouth, skin. 6. High pitch sounds are caused by a ..... vibration A) Fast. B) Slow. C) Hard. D) Soft. Show Answer Correct Answer: A) Fast. 7. A playful kitty would likely become an agressive beast if this part of the brain was to be stimulated. A) Medulla. B) Thalamus. C) Hippocampus. D) Amygdala. Show Answer Correct Answer: D) Amygdala. 8. The stirrup bone of the middle ear is also called the A) Sclera. B) Stapes. C) Malleus. D) Incus. Show Answer Correct Answer: B) Stapes. 9. Which body system is the following statement true for? "It uses chemical messengers that are sent through the blood." A) Nervous System. B) Endocrine System. Show Answer Correct Answer: B) Endocrine System. 10. Optic nerves of the eye are examples of ..... nerves. A) Sensory. B) Mixed. C) Motor. D) Spinal. Show Answer Correct Answer: A) Sensory. 11. Which part of the brain is responsible for movement and coordination? A) Cerebellum. B) Callous body. C) Frontal lobe. D) Pons. Show Answer Correct Answer: A) Cerebellum. 12. Name of neuron helper cells A) Oligodendrocytes. B) Elf cells. C) Neuroglial cells. D) Microglial cells. Show Answer Correct Answer: C) Neuroglial cells. 13. How many pairs of Cranial nerves originate from the brain's inferior surface? A) 36. B) 58. C) 12. D) 10. Show Answer Correct Answer: C) 12. 14. Which word refers to the sense of smell? A) Olfactory. B) Gustatory. C) Auditory. D) Respiratory. Show Answer Correct Answer: A) Olfactory. 15. When a skeletal muscle fiber contracts, A) The zones of overlap get larger. B) *the H bands and I bands get smaller. C) The Z lines get closer together. D) *all of the above. Show Answer Correct Answer: D) *all of the above. 16. Where is the pituitary gland located? A) In your foot. B) In your abdomen. C) In your brain. D) In your hand. Show Answer Correct Answer: C) In your brain. 17. This is the portion of the nervous system that is outside of the brain and spinal cord. A) Central nervous system. B) Peripheral nervous system. C) Interneuron. D) Medulla oblongata. Show Answer Correct Answer: B) Peripheral nervous system. 18. Which of the following is in the central nervous system? A) Brain. B) Sensory nerve cells. C) Organ. D) Draindrite. Show Answer Correct Answer: A) Brain. 19. Tiny fibers in your body that send signals back to the brain. A) Nerves. B) Cerebellum. Show Answer Correct Answer: A) Nerves. 20. A nerve cell, including its processes, axons and dendrites. A) Neurotransmitter. B) Neurons. C) Myelin. D) Multiple sclerosis. Show Answer Correct Answer: B) Neurons. ← 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