This quiz works best with JavaScript enabled. Home > Science > Biology > Nervous System – Quiz 984 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 984 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. A clear flexible structure that makes and image on the retina A) Aqueous humor. B) Lens. C) Vitreous humor. D) Retina. Show Answer Correct Answer: B) Lens. 2. Upper part of the abdomen A) Stomach. B) Lower abdomen. C) Upper abdomen. D) None of above. Show Answer Correct Answer: C) Upper abdomen. 3. Which of the following is a motor nerve with fibers conducting impulses to the soft palate, pharynx, larynx, neck, and upper back? A) Abducting (6). B) Facial (VII). C) Accessory (XI). D) Vagus (X). Show Answer Correct Answer: C) Accessory (XI). 4. What part of the nervous system is called the "control system" ? A) Heart. B) Kidney. C) Bladder. D) Brain. Show Answer Correct Answer: D) Brain. 5. A reflex arc is A) Voluntary. B) Involuntary. Show Answer Correct Answer: B) Involuntary. 6. What type of message is sent along the neuron? A) Chemical. B) Electrical. C) Thermal. D) Acoustic. Show Answer Correct Answer: B) Electrical. 7. What are the three types of neurone? A) Sensory, reflex, and motor neurones. B) Sensory, relay, and motor neurones. C) Sensory, relay, and effector neurones. D) Sensory, connector, and afferent neurones. Show Answer Correct Answer: B) Sensory, relay, and motor neurones. 8. The inability to perform a simple task such as picking up a quarter, is related to ..... A) Cerebral dominance. B) Aphasia. C) Inaction. D) Lissencephaly. Show Answer Correct Answer: C) Inaction. 9. Connect motor neurons and sensory neurons. A) Axons. B) Dendrites. C) Cerebral Neurons. D) Interneurons. Show Answer Correct Answer: D) Interneurons. 10. What is the function of Nervous system? A) To control & coordinate body functions and system. B) To protect the body from heart. C) To identify pain and begin healing. D) To break down food. Show Answer Correct Answer: A) To control & coordinate body functions and system. 11. The nucleus of a neuron is found in the A) Conclusion. B) Myelin sheath. C) Dendrite. D) Cell body. Show Answer Correct Answer: D) Cell body. 12. What is the resting potential of a nerve? A) -70 mV. B) 70 mV. C) -55 mV. D) 55 mV. Show Answer Correct Answer: A) -70 mV. 13. What is the brainstem the base of? A) The spinal cord. B) The cerebrum. C) The frontal lobe. D) The parietal lobe. Show Answer Correct Answer: B) The cerebrum. 14. How does the neurotransmitter get into the synaptic gap from the cell that makes the neurotransmitter? A) Exocytosis. B) Endocytosis. C) Passive transport. D) Protein pump through neuron membrane. Show Answer Correct Answer: A) Exocytosis. 15. Seizures are classified as generalized or ..... A) Partial. B) Full. C) Tonic. D) Waning. Show Answer Correct Answer: A) Partial. 16. A movement in response to a stimulus is a A) Reflex. B) Neuron. C) Eardrum. D) Optic nerve. Show Answer Correct Answer: A) Reflex. 17. It takes in and sends messages to and from the spinal cord. A) Brain. B) Brainstem. C) Hindbrain. D) Midbrain. Show Answer Correct Answer: B) Brainstem. 18. Ciliated cells move cerebrospinal fluid, while non-ciliated secrete cerebrospinal fluid. A) Neurons. B) Astrocytes. C) Ependymal cells. D) Oligodendrocytes. Show Answer Correct Answer: C) Ependymal cells. 19. You actually do 'have eyes in the back of your head' because this region of the brain responsible for visual processing is right above the cerebellum! A) Temporal lobe. B) Parietal lobe. C) Occipital lobe. D) Frontal lobe. Show Answer Correct Answer: C) Occipital lobe. 20. Cranial nerve II, carries visual sensory information: A) Optic. B) Trochlear. C) Hypoglossal. D) Trigeminal. Show Answer Correct Answer: A) Optic. ← 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