This quiz works best with JavaScript enabled. Home > Science > Nervous System – Quiz 324 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 324 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. This/these is/are a test/s for color blindness A) Rinne test and Weber test. B) Snellen test. C) Ishihara test. D) Tonometry. Show Answer Correct Answer: C) Ishihara test. 2. What is the role of interneurons? A) Transmit messages from sense organs. B) Connect various neurons within the brain. C) Conduct motor commands from the spinal cord to the muscles. D) None of the above. Show Answer Correct Answer: B) Connect various neurons within the brain. 3. The bone of the ear that is also known as the hammer is the A) Stapes. B) Incus. C) Malleus. D) Rod. Show Answer Correct Answer: C) Malleus. 4. What type of receptors use the mouth and nose to detect molecules? A) Mechanoreceptors. B) Chemoreceptors. C) Photoreceptors. D) Tacoreceptors. Show Answer Correct Answer: B) Chemoreceptors. 5. The term hemiplegia means paralysis of ..... A) Both legs. B) All four extremities. C) One whole side of the body. D) Both arms. Show Answer Correct Answer: C) One whole side of the body. 6. What is the point where there are no photoreceptors and is considered a "blind spot" ? A) Optic nerve. B) Central pit. C) Optic disc. D) Lens. Show Answer Correct Answer: C) Optic disc. 7. Its like the computer of your body, it controls everything you do, stores information etc A) Heart. B) Brain. C) Bones. D) Muscles. Show Answer Correct Answer: B) Brain. 8. The autonomic nervous system helps if I have to move one hand A) TRUE. B) FALSE. Show Answer Correct Answer: B) FALSE. 9. The function of the large intestine is to ..... A) Absorb food. B) Bring oxygen into the body. C) Bring carbon dioxide to the heart. D) Absorb water. Show Answer Correct Answer: D) Absorb water. 10. In which system can one (1) nerve impulse affect multiple organs? A) Parasympathetic Nervous System. B) Sympathetic Nervous System. C) Central Nervous System. D) Somatic Nervous System. Show Answer Correct Answer: B) Sympathetic Nervous System. 11. During which month of embryonic development is the nervous system formed? A) 9th month. B) 4th month. C) 1st month. D) 3rd month. Show Answer Correct Answer: C) 1st month. 12. A disorder in which respiratory passages become inflamed and the passageways narrow until air can barely pass through, causing breathing difficulty. A) Asthma. B) Bronchitis. C) Osteoporosis. D) Anemia. Show Answer Correct Answer: A) Asthma. 13. Your eyes blink or shut quickly without you thinking or doing anything. This happened to protect your eyes from a piece of dirt that was kicked up into the air. This is an example of a A) Habit. B) Neuron. C) Stimulus. D) Reflex. Show Answer Correct Answer: D) Reflex. 14. When your brain needs you to move your hand away from a fire, it sends a signal back down to your hand using your: A) Motor Nerves. B) Sensory Nerves. Show Answer Correct Answer: A) Motor Nerves. 15. What type of neuron lies entirely within the brain and spinal cord? A) Multipolar. B) Association. C) Oligodendrocytes. D) Astrocytes. Show Answer Correct Answer: B) Association. 16. Which brain hemisphere is associated with creativity? A) Right. B) Front. C) Left. D) Bottom. Show Answer Correct Answer: A) Right. 17. Spina bifida A) Weakness on one side of the body. B) Numbness and tingling in extremities. C) A congenital defect that occurs during early pregnancy when the spinal canal fails to close completely around the spinal cord to protect it. D) A stroke where the blood loss is caused by the rupture of a blood vessel. Show Answer Correct Answer: C) A congenital defect that occurs during early pregnancy when the spinal canal fails to close completely around the spinal cord to protect it. 18. ..... connect sensory and motor neurons in neural pathways and their cell bodies are typically located A) Afferent neurons. B) Interneurons(association neurons). C) Efferent neurons. D) Proprioceptors. Show Answer Correct Answer: B) Interneurons(association neurons). 19. Insertion of a needle between two lumbar vertebrae to remove a sample of cerebrospinal fluid for diagnostic evaluation or therapeutic treatment; also known as a spinal tap A) Lumbar puncture (LP). B) Acoustic neuroma. C) Babinski sign. D) Astigmatism. Show Answer Correct Answer: A) Lumbar puncture (LP). 20. If this cranial nerve is damaged, it can causes "Bells Palsy" A) Optic. B) Vagus. C) Trigeminal. D) Facial. Show Answer Correct Answer: D) Facial. ← 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