This quiz works best with JavaScript enabled. Home > Science > Biology > Nervous System – Quiz 537 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 537 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Carry impulses away from the cell body A) Dendrite. B) Axons. C) Myelin Sheath. D) Cell Body. Show Answer Correct Answer: B) Axons. 2. ..... controls and coordinates functions throughout the body and responds to internal and external stimuli A) The nervous system. B) The somatic system. C) The peripheral nervous system. D) None of above. Show Answer Correct Answer: A) The nervous system. 3. Functions of the Nervous System 21 ..... to information from the body's senses A) Responds. B) Memory and Learning. C) Communicates. D) Controls. Show Answer Correct Answer: A) Responds. 4. The action potential seems to "leap" from node to node A) Saltatory Conduction. B) Membrane Potential. C) Schwann Cells. D) Microglial. Show Answer Correct Answer: A) Saltatory Conduction. 5. What are the main parts of the brain? A) Axon, dendrite, and soma. B) Nodes of Ranvier, myelin sheath, and axon terminals. C) Cerebrum, cerebellum, and brainstem. D) Medulla oblongata, midbrain, and pons. Show Answer Correct Answer: C) Cerebrum, cerebellum, and brainstem. 6. ) Why is it hard to diagnose a football player with Chronic Traumatic Encephalopathy? A) ) Many athletes are non-compliant and don't report their symptoms. B) ) There aren't many doctors trained in the art of diagnosing CTE. C) ) The examination takes too much time away from sports. D) ) CTE can only be confirmed through a post-mortem examination of the brain. Show Answer Correct Answer: D) ) CTE can only be confirmed through a post-mortem examination of the brain. 7. Intermediate cytoskeleton that maintains cell shape A) Dendrites. B) MIcroglia. C) Neurofibrils. D) Neurilemma. Show Answer Correct Answer: C) Neurofibrils. 8. Consists of all nerves that lead to and from the spinal cord and brain, known as cranial and spinal nerves A) Sensory neuron. B) Spinal cord. C) Peripheral nervous system. D) Sympathetic nervous system. Show Answer Correct Answer: C) Peripheral nervous system. 9. The CNS is responsible for ..... A) Homeostasis. B) Funny face. C) Hair loss. D) Big nose. Show Answer Correct Answer: A) Homeostasis. 10. Nerves that conduct impulses from sensory neurons to motor neurons. A) Interneuron. B) Meninges. C) Microglial. D) Motor neuron. Show Answer Correct Answer: A) Interneuron. 11. You are looking at your chart online and you see:BP 120/70. You know that BP stands for: A) Blood pressure. B) Big presents. Show Answer Correct Answer: A) Blood pressure. 12. Number 2 A) Axon. B) Dendrite. C) Cell body. D) None of above. Show Answer Correct Answer: C) Cell body. 13. The ..... nerve is a branch of the VIII cranial nerve. A) Ophthalmic. B) Mandibular. C) Maxillary. D) Cochlear. Show Answer Correct Answer: D) Cochlear. 14. The nervous system is composed of cells, tissues, and organs. Which is a cell of the nervous system? El sistema nervioso está compuesto por células, tejidos y órganos. ¿Cuál es una célula del sistema nervioso? A) Neuron. B) Ganglion. C) Spinal cord. D) Brain. Show Answer Correct Answer: A) Neuron. 15. This systems helps maintain homeostasis. A) Nervous. B) Circulatory. C) Skeletal. D) Digestive. Show Answer Correct Answer: A) Nervous. 16. Which structure is a covering composed of Schwann cells that speeds up the rate of impulses? A) Nodes of Ranvier. B) Dendrite. C) Myelin sheath. D) Axon. Show Answer Correct Answer: C) Myelin sheath. 17. Perception ca be defined as- A) How we perceive different things. B) How we interpret the information from the external world. C) How we sense things from the external world. D) None of above. Show Answer Correct Answer: B) How we interpret the information from the external world. 18. What are the two systems found in the PNS? A) Somatic and autonomic. B) Autonomic and systemic. C) Automatic and somatic. D) Systematic and automatic. Show Answer Correct Answer: A) Somatic and autonomic. 19. An axon conducts nerve impulses ..... the cell body. A) Away from. B) Toward. C) Both toward and away. D) Around, bypassing. Show Answer Correct Answer: A) Away from. 20. The somatic nervous system controls which of the following? A) Smooth muscle. B) Cardiac muscle. C) Skeletal muscle. D) Glands. Show Answer Correct Answer: C) Skeletal muscle. ← 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