This quiz works best with JavaScript enabled. Home > Science > Biology > Nervous System – Quiz 954 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 954 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. These chemical messengers are synthesized and secreted by various glands (a) A) A endocrine. B) Nervous. C) Chemical. D) Circulatory. Show Answer Correct Answer: A) A endocrine. 2. What are the three basic colors of light are observed by the light sensitive cones on the retina of the eye? A) Yellow, green and blue. B) Purple, orange, green. C) Green, blue, red. D) Red, yellow and purple. Show Answer Correct Answer: C) Green, blue, red. 3. A ( ) occurs when muscles are overworked. A) Muscle contusion. B) Muscle strain. Show Answer Correct Answer: B) Muscle strain. 4. What is the funciton of the motor/efferent division of the nervous system? A) Integrate sensory info. B) Send sensory data to the central nervous system. C) Determine a response. D) Carry out or activates the response. Show Answer Correct Answer: D) Carry out or activates the response. 5. Cornea does not protect iris but it does protect cornea. A) True. B) False. Show Answer Correct Answer: B) False. 6. What part of the neuron covers the axon and allows for the impulse to travel quickly? A) Dendrite. B) Conclusion. C) Myelin. D) Neurotransmitters. Show Answer Correct Answer: C) Myelin. 7. An abnormal growth of brain tissues. A) Meningitis. B) Parkinson's disease. C) Polio. D) Brain tumor. Show Answer Correct Answer: D) Brain tumor. 8. The peripheral nervous system consists the brain and spinal cord. A) True. B) False. Show Answer Correct Answer: B) False. 9. What type of neuron carries impulses AWAY from the central nervous system? A) Sensory. B) Integrative. C) Motor. D) None of above. Show Answer Correct Answer: C) Motor. 10. Found in the skin to detect a stimulus A) Motor neuron. B) Sensory neuron. C) Interneuron/spinal cord. D) Pain receptor. Show Answer Correct Answer: D) Pain receptor. 11. What structure separates the middle ear from the external ear? A) Oval Window. B) Round Window. C) Tympanic Membrane. D) Ossicles. E) Basilar Membrane. Show Answer Correct Answer: C) Tympanic Membrane. 12. Which spot of the tongue is known as the "sweet" spot? A) Very tip. B) Very back. C) Sides. D) Front. Show Answer Correct Answer: A) Very tip. 13. Autonomic control of the heart, lungs, digestion, taste, communication between brain and organs A) Vagus. B) Hypoglossal. C) Vestibulocochlear. D) Trigeminal. Show Answer Correct Answer: A) Vagus. 14. Carries oxygen and nutrients to all parts of the body. A) Outgrowths. B) Nervous. C) Circulatory. D) Respiratory. Show Answer Correct Answer: C) Circulatory. 15. The Gray matter consists of: A) Glial cells. B) Cell bodies. C) Dendrites. D) Axons. Show Answer Correct Answer: B) Cell bodies. 16. Which structural classification of the nervous system is made up of the extended neural network throughout the body but does NOT include the brain and spinal cord? A) PNS. B) CNS. Show Answer Correct Answer: A) PNS. 17. Which type of neuron carries information about how your leg feels? A) Sensory neuron. B) Interneuron. C) Motor neuron. D) None of above. Show Answer Correct Answer: A) Sensory neuron. 18. Krysta is recovering from a fight. Her pulse and respirations are slowing and she is complaining of fatigue. What part of the nervous system is responsible? A) Diencephalon. B) Parasympathetic. C) Spinal nerves. D) Sympathetic. Show Answer Correct Answer: B) Parasympathetic. 19. Radiculopathy is the study of disease of the nerve ..... A) Conduction. B) Folicle. C) Shaft. D) Root. Show Answer Correct Answer: D) Root. 20. When CO2 levels become too high in our blood, we begin to breathe faster. In this example, our diaphragm and intercostal muscles are A) The stimuli. B) The response. C) The effectors. D) The neurons. Show Answer Correct Answer: C) The effectors. ← 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