This quiz works best with JavaScript enabled. Home > Science > Biology > Nervous System – Quiz 726 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 726 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What section of the brain is (H) on the diagram pointing to? A) Diencephalon. B) Spinal cord elongated. C) Cerebellum. D) Cerebrum. Show Answer Correct Answer: C) Cerebellum. 2. The myelin sheath that covers many CNS axons is formed by A) Astrocytes. B) Satellite cells. C) Oligodendrocytes. D) Ependymal cells. Show Answer Correct Answer: C) Oligodendrocytes. 3. Which lobe is responsible for memory, intelligence, movement, and behavior? A) Parietal lobe. B) Frontal lobe. C) Temporal lobe. D) Brain stem. E) Occipital lobe. Show Answer Correct Answer: B) Frontal lobe. 4. Forms myelin sheath on peripheral nerves in the PNS A) Astrocytes. B) Oligodendrocytes. C) Microglia. D) Schwann cells. Show Answer Correct Answer: D) Schwann cells. 5. The balance of human body during Running id maintened by ..... A) Cerebrum. B) Cerebellum. C) Medulla. D) All of them. Show Answer Correct Answer: B) Cerebellum. 6. What type of reflex involved when the opposite limb supports body during withdrawal of injured limb? A) Rapid reflex. B) Reciprocal reflex. C) Reflex arch. D) Crossed-extensor reflex . Show Answer Correct Answer: D) Crossed-extensor reflex . 7. What is the longest bone in our body? A) Femur. B) Humerus. Show Answer Correct Answer: A) Femur. 8. Neuron with a single extension from the soma that leads to an axon with dendrites at one end and axon terminals at the other; peripheral sensory neurons are this type A) Unipolar neurons. B) Multipolar neuron. C) Astrocyte. D) Schwann cells. Show Answer Correct Answer: A) Unipolar neurons. 9. PART OF THE NEURON WITH THE NUCLEUS A) AXON TERMINAL. B) CELL BODY. C) DENDRITE. D) AXON. Show Answer Correct Answer: B) CELL BODY. 10. The gluteus maximus muscle is a hip extensor and external (lateral) rotator. The semitendinosus muscle is a hip extensor. The gluteus minimus muscle is a hip medial rotator. Which of these three muscles must act as a neutralizer for hip extension only to occur? A) Gluteus maximus. B) Gluteus minor. C) Semitendinosus. D) Semimembranosus. Show Answer Correct Answer: B) Gluteus minor. 11. The part of a nerve cell that contains the nucleus is called the A) Neuron. B) Cell body. C) Axon. D) Dendrite. Show Answer Correct Answer: B) Cell body. 12. .... are thin strands of long fibers that send signals throughout the body. A) Cerebellum. B) Neurons. C) Nerves. D) Spinal Cord. Show Answer Correct Answer: B) Neurons. 13. T/F:Spinal Cord sends signals by impulses to the brains A) True. B) False. Show Answer Correct Answer: A) True. 14. Our sense of static equilibrium (balance) is created by the A) Vibration of the tympani membrane. B) Movement of otoliths along hair cells. C) Sound waves traveling through the cochlea. D) Stimulation of hair cells in the organ of Corti. Show Answer Correct Answer: B) Movement of otoliths along hair cells. 15. In charge of sensory (hot, cold, touch, pain) A) Frontal. B) Occipital. C) Temporal. D) Parietal. Show Answer Correct Answer: D) Parietal. 16. The Central Nervous System (CNS) includes the brain and the ..... A) Spinal cord. B) Autonomic Nervous System. C) Sensory organs. D) Pain receptors. Show Answer Correct Answer: A) Spinal cord. 17. Which is self regenerating? A) Action potential. B) Graded potential. Show Answer Correct Answer: A) Action potential. 18. The ..... is the efferent subdivision that transmits impulses from the CNS to skeletal muscles. A) Central nervous system. B) Somatic nervous system. C) Sympathetic division of the autonomic nervous system. D) Parasympathetic division of the autonomic nervous system. E) Afferent division of the peripheral nervous system. Show Answer Correct Answer: B) Somatic nervous system. 19. Which division of the motor division is involuntary A) Somatic. B) Autonomic. Show Answer Correct Answer: B) Autonomic. 20. Motor neurons and interneurons are..... neurons. A) Pseudo-unipolar. B) Bipolar. C) Multipolar. D) Afferent. Show Answer Correct Answer: C) Multipolar. ← 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