This quiz works best with JavaScript enabled. Home > Science > Nervous System – Quiz 1032 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 1032 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What part is responsible for visual processing? A) Frontal. B) Parietal. C) Temporal. D) Occipital. Show Answer Correct Answer: D) Occipital. 2. Euphoria neurotransmitter A) Acetylcholine (ACh). B) Serotonin. C) Glutamate. D) Endorphins. Show Answer Correct Answer: D) Endorphins. 3. ..... pairs of cranial nerves serve primarily the head and neck. A) 12. B) 10. C) 24. D) 2. Show Answer Correct Answer: A) 12. 4. What nerve supplies motor fibers to four of the six muscles that direct the eyeball, the eyelid, and control lens shape and pupil size? A) Optic. B) Trochlear. C) Oculomotor. D) Abducting. Show Answer Correct Answer: C) Oculomotor. 5. Where is the Purkinje cell found? A) Cerebral cortex. B) Cerebellum. C) Spinal Cord. D) Thalamus. Show Answer Correct Answer: B) Cerebellum. 6. When sodium enters the neuron, it becomes ..... A) Positive. B) Negative. C) Neutral. D) None of above. Show Answer Correct Answer: A) Positive. 7. Which nerve is a motor nerve that conducts impulses that moves the eyes and eyelids and focuses light coming into the eye? A) Optic (II). B) Trochlear (IV). C) Oculomotor (III). D) Facial (VII). Show Answer Correct Answer: C) Oculomotor (III). 8. Which type of nerve receptors are responsible for detecting mechanical force, like vibration, pressure, stretch, and touch? A) Photoreceptors. B) Thermoreceptors. C) Chemoreceptors. D) Mechanoreceptors. Show Answer Correct Answer: D) Mechanoreceptors. 9. Can cause gingival hyperplasia A) Levetiracetam. B) Topiramate. C) Phenytoin. D) Selegiline. Show Answer Correct Answer: C) Phenytoin. 10. A muscle receives a message that tells it to contract. This nerve impulse followed an ..... pathway. A) Afferent. B) They will bring it out. Show Answer Correct Answer: B) They will bring it out. 11. What are the major positive ions situated outside the neuron when it is polarized? (resting) A) Calcium ions. B) Sodium ions. C) Potassium ions. D) Magnesium ions. Show Answer Correct Answer: B) Sodium ions. 12. This causes the heart to beat faster or slower. A) Center of Other Controls. B) Vasomotor Center. C) Thalamus. D) Cardiac Center. Show Answer Correct Answer: D) Cardiac Center. 13. Tube that connects the pharynx with the middle ear A) Eustachian tube. B) Tympanic cavity. C) External auditory meatus. D) None of above. Show Answer Correct Answer: A) Eustachian tube. 14. Different sense receptors are located in different parts of the body. How might sensory receptors in the nose different from those in other parts of the body? A) Larger than other kinds of receptors. B) Sensitive to changes in the air. C) Able to send information to the muscles. D) Faster at processing information. Show Answer Correct Answer: B) Sensitive to changes in the air. 15. What lobe is considered the visual lobe? A) Frontal. B) Parietal. C) Occipital. D) Temporal. Show Answer Correct Answer: C) Occipital. 16. Action potentials happen within WHICH body system? A) Cardiovascular. B) Nervous. C) Immune. D) Endocrine. Show Answer Correct Answer: B) Nervous. 17. What sense can bypass the thalamus and go directly to the brain? A) Sight. B) Touch. C) Taste. D) Smell. Show Answer Correct Answer: D) Smell. 18. What structure connects the left and right cerebral hemispheres? A) Callous body. B) Longitudinal fissure. C) Choroid plexus. D) Motor pathway. Show Answer Correct Answer: A) Callous body. 19. The part of the brain that controls the right side of the body is the A) Right hemisphere. B) Left hemisphere. C) Cerebellum. D) Medulla oblongata. Show Answer Correct Answer: B) Left hemisphere. 20. Which divisions of the nervous system use sensory neurons to send messages to the central nervous system? Click all that apply! A) Motor division of the PNS. B) Sensory division of the PNS. C) Autonomic Nervous System. D) Somatic Nervous System. Show Answer Correct Answer: B) Sensory division of the PNS. ← 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