This quiz works best with JavaScript enabled. Home > Science > Nervous System – Quiz 139 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 139 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. 99% of all neurons, Located in CNS, connect sensory and motor neurons ..... Multipolar, take impulses from CNS to somatic motor effectors or visceral/autonomic motor receptors A) Sensory/Afferent Neurons. B) Motor/Efferent Neuroses:. C) Interneuron:. D) None of above. Show Answer Correct Answer: C) Interneuron:. 2. Chemical made by glands A) Enzymes. B) Cells. C) Hormones. D) None of above. Show Answer Correct Answer: C) Hormones. 3. What is the innermost layer of the meninges that directly covers the brain? A) Skin. B) Arachnoid. C) Dura mater. D) Pia mater. Show Answer Correct Answer: D) Pia mater. 4. Which nervous system carries out the following scenario:Shooting a basketball into the hoop A) Central Nervous System. B) Peripheral Nervous System. Show Answer Correct Answer: B) Peripheral Nervous System. 5. In an emergency, the fight or flight response is initiated in the ..... A) CNS. B) Sympathetic NS. C) Parasympatheic NS. D) Somatic NS. Show Answer Correct Answer: B) Sympathetic NS. 6. What is the membrane's resting potential? A) -70 mV. B) -60 mV. C) -55 mV. D) 40 mV. Show Answer Correct Answer: A) -70 mV. 7. What lobe of the brain controls hearing and language? A) Frontal. B) Parietal. C) Temporal. D) Occipital. Show Answer Correct Answer: C) Temporal. 8. Which of the following is not part of a reflex arc? A) Sensory receptor. B) Sensory neuron. C) Interneuron. D) Brain. E) Integrating center. Show Answer Correct Answer: D) Brain. 9. Which neuroglial cells are spider-like phagocytes that dispose of debris? A) Oligodendrocytes. B) Astrocytes. C) Microglia. D) Ependymal cells. Show Answer Correct Answer: C) Microglia. 10. The outer layer of the meninges is know as A) Pia. B) Dura. C) None. D) All. Show Answer Correct Answer: B) Dura. 11. There are three parts to this organ, each controls something different from thinking, reasoning, moving to digesting food. We call it the main control center of the body ..... the computer? A) Spinal cord. B) Nerves. C) Brain. D) Heart. Show Answer Correct Answer: C) Brain. 12. Which lobe is responsible for vision, and visual processing? A) Temporal Lobe. B) Occipital Lobe. C) Parietal Lobe. D) Frontal Lobe. Show Answer Correct Answer: B) Occipital Lobe. 13. Germ layers giving rise to pituitary gland are: A) Ectoderm and endoderm. B) Ectoderm and mesoderm. C) Ectoderm and neuroectoderm. D) Endoderm and neuroectoderm. Show Answer Correct Answer: C) Ectoderm and neuroectoderm. 14. Nerve current is action potential (AP) that moves on the surface of the axon Which of the following statements is correct? (General Subject 55) A) AP will decrease in intensity as the route passes. B) The first AP that occurs is not the same AP as the last AP. C) The first AP formed is the same AP as the last AP. D) The AP will have the same intensity no matter how far it travels. E) There are 2 correct points. Show Answer Correct Answer: E) There are 2 correct points. 15. Which bone protects the brain? A) Skull. B) Rib cage. C) Pelvis. D) Spine. Show Answer Correct Answer: A) Skull. 16. Largest part of brain is A) Cerebrum. B) Cerebellum. C) Brain stem. D) None of above. Show Answer Correct Answer: A) Cerebrum. 17. This cranial nerve innervates the face and jaw muscles A) Trochlear. B) Trigeminal. C) Facial. D) Auditory. Show Answer Correct Answer: B) Trigeminal. 18. The function of the nervous system is ..... A) Breathing only. B) Digestion only. C) Control and Coordination of the body. D) Circulation only. Show Answer Correct Answer: C) Control and Coordination of the body. 19. One limitation of a CT scan is that A) The person cannot have a pacemaker. B) It is very expensive. C) It doesn't show structure. D) The person must sit very still, so is inappropriate for young children. Show Answer Correct Answer: D) The person must sit very still, so is inappropriate for young children. 20. The junction between a neuron and another neuronal cell, muscle cell, or with a gland cell is called a A) Axon. B) Gap junction. C) Dendrite. D) Neuronal gap. E) Conclusion. Show Answer Correct Answer: E) Conclusion. ← 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