This quiz works best with JavaScript enabled. Home > Science > Nervous System – Quiz 698 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 698 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The pre-processing station, it groups similar messages before relaying them in the cerebrum. A) Hypothalamus. B) Thalamus. C) Cerebellum. D) Motor centers. Show Answer Correct Answer: B) Thalamus. 2. Which is incorrect regarding myelin? (General Subject 58) A) Nerve fibers of the same size Those without myelin conduct nerve impulses more quickly. B) The node of Ranvier has no myelin. C) Covers the nerve fibers of vertebrates. D) It is mainly composed of lipids and proteins. E) It is part of the Schwann cell membrane. Show Answer Correct Answer: A) Nerve fibers of the same size Those without myelin conduct nerve impulses more quickly. 3. Which of the following is NOT a function of the synapse? A) Site of communication between neurons. B) Insulates and speeds up signal transmission. C) Transmits signals away from the cell body. D) Receives signals. Show Answer Correct Answer: B) Insulates and speeds up signal transmission. 4. What does the brain stem fuse with and turn in to? A) Vertebral column. B) Spinal cord. C) Cranial nerves. D) White matter. Show Answer Correct Answer: B) Spinal cord. 5. You are looking at your chart and see T:98.7. You know T stands for: A) Temperature. B) Teeth. Show Answer Correct Answer: A) Temperature. 6. What is an example of interpreting data? A) Placing all rocks having certain grain size or hardness into one group. B) Describing the change in height of a plant over time in writing or through paragraph. C) Recording on a data table about an experiment on bean growth and conclusion which relates trends and data to variables. D) Predicting the height of a plant in two weeks time based on a graph of its growth during the previous four weeks. Show Answer Correct Answer: C) Recording on a data table about an experiment on bean growth and conclusion which relates trends and data to variables. 7. Our nerves sends and receives messages through A) Our fingers. B) Our spinal cord. C) Our eyes. D) Our lungs. Show Answer Correct Answer: B) Our spinal cord. 8. Name the three different types of neurones: A) Sensory, generalised and motor neurones. B) Sensory, relay and motor neurones. C) Sensory, relay and effector neurones. D) None of above. Show Answer Correct Answer: B) Sensory, relay and motor neurones. 9. Which division of the nervous system is voluntary (you control it)? A) Somatic. B) Autonomic. Show Answer Correct Answer: A) Somatic. 10. Which system is responsible for providing the brain with oxygen and removing waste products like carbon dioxide? A) Respiratory. B) Digestive. C) Circulatory. D) Nervous. Show Answer Correct Answer: C) Circulatory. 11. Which of the following is a function of neurons? A) Information processing. B) Phagocytosis. C) Secretion of cerebrospinal fluid. D) Isolation of neuroglia. E) Support. Show Answer Correct Answer: A) Information processing. 12. Bundles of axons in the central nervous system. May also be myelinated, and Das form the systems white matter. A) Conclusion. B) Synaptic cleft. C) Tract. D) None of above. Show Answer Correct Answer: C) Tract. 13. The neurilemma functions as a ..... A) Continuing a stimulus. B) Receiving a stimulus. C) Conductors of stimuli from the body of the neuron. D) In the regeneration of axons and dendrites if nerves break. E) B and C Correct. Show Answer Correct Answer: D) In the regeneration of axons and dendrites if nerves break. 14. Which of the following is a motor nerve with fibers conducting impulses to muscles that move the tongue? A) Vestibulocochlear (VII) . B) Glossopharyngeal (IX). C) Facial (VII). D) Hypoglossal (XII). Show Answer Correct Answer: D) Hypoglossal (XII). 15. Which term describes the brain's ability to make informed decisions? A) Sensory input. B) Integration. C) Motor output. D) None of above. Show Answer Correct Answer: B) Integration. 16. Which two ions play a major role in an action potential? A) Sodium and Nitrogen. B) Potassium and Chlorine. C) Nitrogen and Chlorine. D) Sodium and Potassium. Show Answer Correct Answer: D) Sodium and Potassium. 17. Controls breathing A) Spinal Cord. B) Spinal cord elongated. C) Pons. D) Midbrain. Show Answer Correct Answer: C) Pons. 18. Connects the left and right hemispheres of the brain. A) Callous body. B) Epithelium. C) Thalamus. D) Hypothalamus. Show Answer Correct Answer: A) Callous body. 19. If a voltimeter measures-80mV that term is called A) Repolarization. B) Depolarization. C) Hyperpolarization. D) Extrapolarization. Show Answer Correct Answer: C) Hyperpolarization. 20. The Nervous System has no control to other body system of the body. A) True. B) False. C) Not sure. D) None of above. Show Answer Correct Answer: B) False. ← 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