This quiz works best with JavaScript enabled. Home > Science > Nervous System – Quiz 9 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 9 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of these is NOT a part of the nervous system? A) Neuron. B) Brain. C) Lungs. D) Spinal cord. Show Answer Correct Answer: C) Lungs. 2. What is a deep state of unconsciousness marked by the absence of spontaneous eye movements with no response to painful stimuli and no vocalization? A) Coma. B) Syncope. C) Conscious. D) Amnesia. Show Answer Correct Answer: A) Coma. 3. Which lobe of the brain is responsible for processing visual information? A) Temporal lobe. B) Occipital lobe. C) Parietal lobe. D) Frontal lobe. Show Answer Correct Answer: B) Occipital lobe. 4. Smelling a pizza at the mall is an example of what type of neuron carrying a message through the body? A) Sensory. B) Motor. C) Impulse. D) Reflex. Show Answer Correct Answer: A) Sensory. 5. This lobe controls eyesight A) Temporal. B) Occipital. C) Frontal. D) Parietal. Show Answer Correct Answer: B) Occipital. 6. What is a concussion? A) A brain bruise. B) A progressive disorder that interferes with the transmission of nerve impulses from the motor areas of the brain. C) The progressive destruction of the myelin sheath. D) A traumatic brain injury caused by a bump, blow, or jolt to the head or by a hit to the body that causes the head and brain to move rapidly back and forth. Show Answer Correct Answer: D) A traumatic brain injury caused by a bump, blow, or jolt to the head or by a hit to the body that causes the head and brain to move rapidly back and forth. 7. What controls the spinal cordon? A) Reflex actions. B) Senses. C) Balance and coordination. D) None of above. Show Answer Correct Answer: A) Reflex actions. 8. When the curvature of the cornea or lens is irregular, someone is said to have ..... A) Nearsightedness. B) Farsightedness. C) Astigmatism. D) Convergence. Show Answer Correct Answer: C) Astigmatism. 9. A stimulus can happen inside the body as well as outside A) True. B) False. Show Answer Correct Answer: A) True. 10. The organs of the PNS include ganglia, special sensory organs and A) Nerve fibers. B) Effectors. C) Nerves. D) Spinal cord. Show Answer Correct Answer: C) Nerves. 11. Which of these is a possible symptom of brain tumor? A) Not being able to hear your teacher in class when you're like 5 feet away and they're screaming. B) Trying to bake cookies you get hungry and eat all the flour. C) Yelling at your sibling because they're annoying. D) Your head hurts after your mom hit you in the head with a slipper from your neighbor's house. Show Answer Correct Answer: A) Not being able to hear your teacher in class when you're like 5 feet away and they're screaming. 12. Gap between presynaptic and post synaptic neuron is called A) Synaptic vesicle. B) Tight junctions. C) Synaptic cleft. D) Synaptic knob. Show Answer Correct Answer: C) Synaptic cleft. 13. Which of the following are touch receptors? A) Free nerve ending. B) Pacinian corpuscles. C) Krause end bulbs. D) Meissner's corpuscles. E) All of these. Show Answer Correct Answer: E) All of these. 14. This is an example of stimuli for your skin A) Nerves. B) Hot Stove. C) Shivering. D) None of above. Show Answer Correct Answer: B) Hot Stove. 15. Effectors are best described as A) Organs that interpret stimuli. B) Structures that respond to stimuli. C) Tissues that initiate stimuli. D) Cells that transmit stimuli. Show Answer Correct Answer: B) Structures that respond to stimuli. 16. What do we call the long "tail" like part of the neuron, that is responsible for continuing the electrical signal? A) Dendrite. B) Soma. C) Axon. D) None of above. Show Answer Correct Answer: C) Axon. 17. The nervous system is divided into peripheral and a central nervous system. Which type of nerves are found within the central nervous system? A) Nerves in the nose. B) Nerves in the skin. C) Nerves within the spinal cord. D) Nerves in the taste buds. Show Answer Correct Answer: C) Nerves within the spinal cord. 18. Small precise movements are controlled by ..... motor units. A) 1.small. B) 1.large. C) 1.many. D) 1.few. Show Answer Correct Answer: A) 1.small. 19. What is Frontal Lobe A) Problem solving, decision making. B) Vision. C) Auditory, speech. D) Carry impulses to the cell body. Show Answer Correct Answer: A) Problem solving, decision making. 20. ..... connect to the muscles and tell them what to do. A) Dendrites. B) Axons. C) Nodes. D) Nerves. Show Answer Correct Answer: B) Axons. ← 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 10Nervous System Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books