This quiz works best with JavaScript enabled. Home > General Knowledge > Science > Biology > Nervous System β Quiz 238 π Homepage π Download PDF Books π Premium PDF Books Nervous System Quiz 238 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The ear drum is connected to ..... A) Outer ear. B) 3 small bones. C) Auditory nerve. D) None of above. Show Answer Correct Answer: B) 3 small bones. 2. Which would NOT cause injury to your Nervous System A) Falling. B) Running. C) Auto Accident. D) Sports injury. Show Answer Correct Answer: B) Running. 3. A junction between two neurons is called a ..... A) Conclusion. B) Synaptic knob. C) Receptor. D) None of above. Show Answer Correct Answer: A) Conclusion. 4. It is a general term for age-related wear and tear affecting the spinal disks in your neck. A) Cervical spondylosis. B) Huntington disease. C) Neuralgia. D) Transient ischemic attack. Show Answer Correct Answer: A) Cervical spondylosis. 5. What part of the neuron is part 4? A) Axon. B) Nucleus. C) Cell body. D) Dendrite. Show Answer Correct Answer: B) Nucleus. 6. Create, secrete, and circulate cerebrospinal fluid: A) Oligodendrocyte. B) Ependymal cells. C) Satellite cell. D) Schwann cell. Show Answer Correct Answer: B) Ependymal cells. 7. The part of the neuron where action potentials take place. A) Dendrite. B) Axon. C) Axon Terminal Button. D) Myelin Sheath. Show Answer Correct Answer: B) Axon. 8. What is not a response of the sympathetic nervous system? A) Dilation of the pupils. B) Elevation of the heart rate. C) Increased blood flow to skeletal muscle. D) Increased activity of the digestive system. Show Answer Correct Answer: D) Increased activity of the digestive system. 9. The ability of brain tissue to take on new functions, usually occurs after parts of the brain have been damaged A) Brain Plasticity. B) Stem Cell Lesions. C) Neurogenesis. D) Somatic Regeneration. Show Answer Correct Answer: A) Brain Plasticity. 10. Do concussions always present the same way? A) Yes. B) No. Show Answer Correct Answer: B) No. 11. What are reflex actions (they are involuntary movements) A) The brain has to think a lot. B) The brain does not need to think about it. Show Answer Correct Answer: B) The brain does not need to think about it. 12. What is the function of an effector? A) Muscle or gland that brings about responses in the body. B) Cells that carry electrical impulses around the body. C) Automatic responses of the nervous system. D) Changes in the environment. Show Answer Correct Answer: A) Muscle or gland that brings about responses in the body. 13. Functions of the Central Nervous System ..... A) Are always unconscious. B) Are always conscious. C) Can be conscious and unconscious. D) Are primarily conscious. E) Are primarily uconscious. Show Answer Correct Answer: C) Can be conscious and unconscious. 14. Your windpipe is also called the ..... A) Esophagus. B) Pharynx. C) Trachea. D) Larynx. Show Answer Correct Answer: C) Trachea. 15. Responsible for analyzing and interpreting visual information: A) Occipital lobe. B) Frontal lobe. C) Temporal lobe. D) Parietal lobe. Show Answer Correct Answer: A) Occipital lobe. 16. What is reciprocal inhibition? A) ΒWhen a muscle or group of muscles contracts and the opposing muscle or group of muscles contract. B) ΒWhen a muscle or group of muscles contracts and the opposing muscle or group of muscles relax. Show Answer Correct Answer: B) ΒWhen a muscle or group of muscles contracts and the opposing muscle or group of muscles relax. 17. Sensory receptors located in muscles and tendons are termed ..... A) Proprioceptors. B) Meissner's Corpuscles. C) Association Neurons. D) Lamellar Corpuscles. Show Answer Correct Answer: A) Proprioceptors. 18. How many pairs does a spinal nerve have? A) 32. B) 31. C) 18. D) 21. Show Answer Correct Answer: B) 31. 19. THE SOMATIC NERVOUS SYSTEM CONTROLS A) DIGESTIVE ORGANS. B) SKELETAL MUSCLES. C) CARDIAC MUSCLES. D) SMOOTH MUSCLES. Show Answer Correct Answer: B) SKELETAL MUSCLES. 20. The part of the brain responsible of voluntary actions is A) Brain stem. B) Cerebellum. C) Cerebrum. D) None of above. Show Answer Correct Answer: C) Cerebrum. 21. The thick, tough layer of the meninges A) Dura matter. B) Pia matter. C) Brain. D) Arachnoid membrane. Show Answer Correct Answer: A) Dura matter. 22. Involved in the processing of emotions, particularly fear and pleasure responses A) Cerebellum. B) Hippocampus. C) Frontal lobe. D) Amygdala. Show Answer Correct Answer: D) Amygdala. 23. *The cytoplasm of the neuromuscular synaptic knob contains vesicles filled with molecules of the neurotransmitter A) Acetylcholine. B) *epinephrine. C) Norepinephrine. D) *all of the above. Show Answer Correct Answer: A) Acetylcholine. 24. Part of the brain stem that controls autonomic functions A) Mid brain. B) Pons. C) Medulla oblongata. D) None of above. Show Answer Correct Answer: C) Medulla oblongata. 25. Lobe responsible for hearing A) Occipital. B) Frontal. C) Temporal. D) Parietal. Show Answer Correct Answer: C) Temporal. 26. The brain is enveloped by three membranes called A) My. B) Three membranes. C) Meninges. D) Tri-membranes. Show Answer Correct Answer: C) Meninges. 27. The innermost layer of meninges that supplies blood vessels to the brain A) Pia mater. B) Dura mater. C) Arachnoid mater. D) None of above. Show Answer Correct Answer: A) Pia mater. 28. This clear fluid cushions the brain and spinal cord A) Plasma. B) Cerebrospinal fluid. C) Blood. D) None of above. Show Answer Correct Answer: B) Cerebrospinal fluid. 29. Autoimmune disorder characterized by inflammation of multiple peripheral nerves, resulting in temporary paralysis of the affected limbs; can be a side effect of vaccination A) Cerebral aneurysm. B) Otitis media. C) Glaucoma. D) Guillain-Barre syndrome. Show Answer Correct Answer: D) Guillain-Barre syndrome. 30. Which of the following is part of your brain? A) Cerebellum. B) Brain stem. C) Cerebrum. D) All of them. Show Answer Correct Answer: D) All of them. 31. Taste is the sense most likely linked to childhood memories. A) True. B) False. Show Answer Correct Answer: B) False. 32. It is made up of 3 different nerves:Sensory, motor and sensory-motor: A) Spinal cord. B) Peripheral Nervous System. C) Brain. D) Somatic and autonomic. Show Answer Correct Answer: B) Peripheral Nervous System. 33. When we experience fight or flight stress, our heart rate A) Decreases. B) Increases. Show Answer Correct Answer: B) Increases. 34. The nervous system is responsible for controlling voluntary and involuntary movements in the body. A) TRUE. B) FALSE. Show Answer Correct Answer: A) TRUE. 35. This is called the major highway to and from the brain-what is it? A) Muscles. B) Tissue. C) Bones. D) Spinal cord. Show Answer Correct Answer: D) Spinal cord. 36. The cerebellum is smaller than the ..... A) Cerebrum. B) Cells. C) Brain. D) Medulla. Show Answer Correct Answer: A) Cerebrum. 37. Suffix that means paralysis A) -algesia. B) -phasia. C) -plegia. D) -rrhaphy. Show Answer Correct Answer: C) -plegia. 38. Which organ allows a person to realize something is hot when touched? A) Heart. B) Brain. C) Stomach. D) Lungs. Show Answer Correct Answer: B) Brain. 39. Homeostasis is..... A) The process of using food and oxygen to get energy. B) A state of balance that our bodies must maintain so that our cells stay alive. C) An organ in the nervous system. D) Something that can be detected by the 5 senses. Show Answer Correct Answer: B) A state of balance that our bodies must maintain so that our cells stay alive. 40. Picks up a stimulus and converts it into a nerve impulse. A) Interneuron. B) Sensory Neuron. C) Motor Neuron. D) None of above. Show Answer Correct Answer: B) Sensory Neuron. 41. How do cells maintain their membrane potential? A) By using sodium-potassium pumps to passively (without ATP) transport ions. B) By using sodium-potassium pumps to actively (with ATP) transport ions. C) Simple diffusion. D) Osmosis. Show Answer Correct Answer: B) By using sodium-potassium pumps to actively (with ATP) transport ions. 42. Earthworms don't have teeth to grind their food so they use another organ to do so. It is called a ..... A) Esophagus. B) Gizzard. C) Intestine. D) Crop. Show Answer Correct Answer: B) Gizzard. 43. During repolarization, what ions are pumped out of the cell? A) Calcium. B) Sodium and potassium. C) Sodium. D) Potassium. Show Answer Correct Answer: D) Potassium. 44. What is an example of your body maintaining homeostasis? A) Your internal body temperature is 98.6o. B) The hair growing on your head. C) Your fingernails and toenails breaking when they get too long. D) None of above. Show Answer Correct Answer: A) Your internal body temperature is 98.6o. 45. Synapses keep the nerve impulses traveling in one direction. A) False. B) True. Show Answer Correct Answer: B) True. 46. Part of the neuron that acts as the pathway for the nerve impulse as it travels after leaving the cell body A) Astrocyte. B) Neuroglia. C) Axon. D) Dendrite. Show Answer Correct Answer: C) Axon. 47. Structure of the inner ear that contains hair cells and gelatinous material and is responsible for static equilibrium A) Vestibule. B) Semicircular canals. C) Auditory ossicles. D) Cochlea. Show Answer Correct Answer: A) Vestibule. 48. The nerve pathway that allows your body to react before your brain has time to think about it. A) Brain Stem. B) Spinal Cord. C) Inner neurons. D) Reflex Arc. Show Answer Correct Answer: D) Reflex Arc. 49. The photoreceptors called cones and rods responsible for detecting light and are found in the A) Occipital Lobe. B) Optic nerve. C) Retina. D) Pupil. Show Answer Correct Answer: C) Retina. 50. Our elbows, shoulders, knees or ankles are ..... joints A) Fixed. B) Ligaments. C) Semi-flexible. D) Flexible. Show Answer Correct Answer: D) Flexible. 51. List the order of the parts through which light passes as it enters the eye. A) Aqueous humor, cornea, lens, vitreous humor. B) Lens, aqueous humor, lens, cornea. C) Cornea, aqueous humor, vitreous humor, lens. D) Cornea, aqueous humor, lens, vitreous humor. Show Answer Correct Answer: D) Cornea, aqueous humor, lens, vitreous humor. 52. The most basic uni of all living organisms. A) Organ. B) Cell. C) Mitochondria. D) Tissue. Show Answer Correct Answer: B) Cell. 53. Neurons can be classified according to their function and shape. These neurons take nerve impulses from central nerve system to the muscles or glands. What is it? A) Motor neuron. B) Sensory neuron. C) Association neuron. D) Interneuron tagsreflex. Show Answer Correct Answer: A) Motor neuron. 54. Responsible for the formation of language/speech. A) Auditory Association area. B) Broca's area. C) Wernicke's area. D) Gustatory Cortex. Show Answer Correct Answer: B) Broca's area. 55. What is meant by Spinal courd A) Carry impulses away from the cell body of neuron. B) Main communication link between brain and the rest of the body. C) The system that controls all the activities of the body. D) Reaction to a stimulus. Show Answer Correct Answer: B) Main communication link between brain and the rest of the body. 56. Which answer lists the pathway for vision in the correct order? A) Both answers are correct. B) Optic nerve-optic chiasm-optic tracts-thalamus-superior colliculi of the midbrain. C) Optic nerve-optic chiasm-optic tracts-thalamus-occipital lobe. D) None of these answers are correct. Show Answer Correct Answer: A) Both answers are correct. 57. How do antibodies function to fight infection? A) They damage the cell. B) They mark the cell for death. C) They clump and slow a cell down. D) Antibodies do all of these things. Show Answer Correct Answer: D) Antibodies do all of these things. 58. Change in voltage of a cell membrane in response to a stimulus that results in transmission of an electrical signal; unique to neurons and muscle fibers. A) Choroid Plexus. B) Action Potential. C) Microglia. D) Soma. Show Answer Correct Answer: B) Action Potential. 59. In a reflex arc, the sensory neuron leads to the ..... and the motor neuron leads to the ..... A) CNS, muscle. B) Spinal cord, muscle. C) Muscle, CNS. D) Spinal cord, CNS. Show Answer Correct Answer: B) Spinal cord, muscle. 60. The medulla is part of the A) Motor Neuron. B) Peripheral nervous system. C) Brain stem. D) None of above. Show Answer Correct Answer: C) Brain stem. β PreviousNext βRelated QuizzesScience QuizzesGeneral Knowledge QuizzesNervous System Quiz 1Nervous System Quiz 2Nervous System Quiz 3Nervous System Quiz 4Nervous System Quiz 5Nervous System Quiz 6Nervous System Quiz 7Nervous System Quiz 8 π Back to Homepage π Download PDF Books π Premium PDF Books