This quiz works best with JavaScript enabled. Home > Science > Nervous System – Quiz 715 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 715 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Vertebrates nervous system A) Ladder-like nervous system. B) Brain and spinal cord. C) Just nervous cells. D) Each segment have ganglia. Show Answer Correct Answer: B) Brain and spinal cord. 2. Ethosuximide, divalproex sodium, zonisamide all belong to what drug classification? A) Sodium Channel Blockers. B) Calcium Channel Blockers. C) GABA Enhancers. D) Miscellaneous Anticonvulsants. Show Answer Correct Answer: B) Calcium Channel Blockers. 3. If you experience problems with problem solving, emotional outbursts, and impulse control ..... what area of the brain is affected? A) Temporal. B) Frontal. C) Parietal. D) Occipital. Show Answer Correct Answer: B) Frontal. 4. Which of the following shows the correct passageway of the air from the mouth to the lungs? A) Mouth-pharynx-trachea-larynx-lungs. B) Mouth-trachea-pharynx-laryns-lungs. C) Mouth-pharynx-larynx-trachea-lungs. D) Mouth-lungs-trachea-pharynx-larynx. Show Answer Correct Answer: C) Mouth-pharynx-larynx-trachea-lungs. 5. Which part of the brain is located immediately in front of the central sulcus? A) Postcentral gyrus. B) Precentral gyrus. C) Temporal lobe. D) Parietal lobe. Show Answer Correct Answer: B) Precentral gyrus. 6. Which part of the brain is responsible for knowledge and memory? A) Pons. B) Medulla. C) Cerebrum. D) Cerebellum. Show Answer Correct Answer: C) Cerebrum. 7. What is the definition of an impulse? A) The main highway. B) Involuntary, automatic response to a stimulus. C) The brain sends a response. D) A message carried by a neuron. Show Answer Correct Answer: D) A message carried by a neuron. 8. Division of the autonomic nervous system that prepares your body for activity, and responses like fight or flight: A) Sympathetic division. B) Central division. C) Somatic division. D) Parasympathetic division. Show Answer Correct Answer: A) Sympathetic division. 9. S A) Without. B) Spectrum. C) With. D) After. Show Answer Correct Answer: A) Without. 10. The radial nerve comes off of the cord(s) A) Posterior cord. B) Lateral cord. C) Medial cord. D) None of above. Show Answer Correct Answer: A) Posterior cord. 11. How many senses have we got? A) 3. B) 4. C) 5. D) 6. Show Answer Correct Answer: C) 5. 12. What are the specialized nerve endings in the PNS called? A) CNS. B) Sensory Receptors. C) Electrons. D) Neurons. Show Answer Correct Answer: B) Sensory Receptors. 13. When the cell becomes permeable to sodium, the charge changes to ..... ; this is called ..... A) -55mV; depolarisation. B) -70mV; repolarisation. C) -55mV; hyperpolarisation. D) -70mV; hyperpolarisation. Show Answer Correct Answer: A) -55mV; depolarisation. 14. The central nervous system is brought down into two parts, which are: A) Stimulus, nerves. B) Brain, spinal cord. C) Spinal cord, stimulus. D) Brain, nerves. Show Answer Correct Answer: B) Brain, spinal cord. 15. When a neuron is at rest and not signaling, what is the electrical charge inside the neuron? A) -70 mV. B) -55 mV. C) 55 mV. D) 70 mV. Show Answer Correct Answer: A) -70 mV. 16. Label properly: A) 1-Dendrites8-Schwann Cell. B) 2-Neurolemma4-Node of Ranvier. C) 5-Axon6-Nucelus of schwann cell. D) 3-Myelin sheath2-Nucelus. Show Answer Correct Answer: B) 2-Neurolemma4-Node of Ranvier. 17. Which of the following is not a part of the neuron? A) Axon. B) Dendrites. C) Cell body. D) Neurotransmitter. Show Answer Correct Answer: D) Neurotransmitter. 18. What two layers of the meninges is the CSF located between? A) Arachnoid mater/ pia mater. B) Dura mater/ pia mater. C) White matter/ subarachnoid space. D) Pia mater/ gray matter. Show Answer Correct Answer: A) Arachnoid mater/ pia mater. 19. Station 3:Where are more neurons than the brain located? A) Cerebrum. B) Primary Role. C) Spinal Cord. D) Cerebellum. Show Answer Correct Answer: D) Cerebellum. 20. Michael, Benjamin, and Nora are studying for a biology test. They are discussing the three (3) main parts of the nervous system. Can you help them identify these parts? A) Cerebellum, brain, spinal cord. B) Cochlea, nerves, vestibule. C) Brain, spinal cord, nerves. D) None of above. Show Answer Correct Answer: C) Brain, spinal cord, nerves. ← 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