This quiz works best with JavaScript enabled. Home > Science > Nervous System – Quiz 745 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 745 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Branchlike parts of a neuron that pick up stimuli from the environment A) Dendrite. B) Axon. C) Impulse. D) Myelin. Show Answer Correct Answer: A) Dendrite. 2. The pons, medulla, and midbrain make up the A) Brain stem. B) Brain sleep waves. C) Brain frontal lobe. D) None of the above. Show Answer Correct Answer: A) Brain stem. 3. Cerebellum is also called little brain A) True. B) False. Show Answer Correct Answer: A) True. 4. Which lobe is responsible for senses, movement, pain, heat, and touch. A) Frontal Lobe. B) Temporal Lobe. C) Occipital Lobe. D) Parietal Lobe. Show Answer Correct Answer: D) Parietal Lobe. 5. A reflex arc is different from normal responses because it is not processed in the spinal cord before being sent to the motor neuron with a response. A) True. B) False. Show Answer Correct Answer: B) False. 6. The following could occur together effectively except which? A) Increased heart rate. B) Sweating. C) Digestion. D) Pupil dilation. Show Answer Correct Answer: C) Digestion. 7. If a person has spatial neglect syndrome, they find it very hard to pay attention to the information on the ..... of their body A) Left. B) Right. C) Top. D) Bottom. Show Answer Correct Answer: A) Left. 8. The measure of blood flow in arteries is ..... A) Blood pressure/heart rate. B) Capillaries. C) Pulmonary veins. D) None of above. Show Answer Correct Answer: A) Blood pressure/heart rate. 9. You were spinning in a chair, the coronal plane if you were doing a cartwheel, or the sagittal plane if you are doing a somersault. A) Static equilibrium. B) Dynamic equilibrium. Show Answer Correct Answer: B) Dynamic equilibrium. 10. An inhibitory neurotransmitter in the brain. A) GABA. B) Glutamate. C) Endorphins. D) Neuron. Show Answer Correct Answer: A) GABA. 11. What does the motor division do? A) Send signals within your Brain. B) It drives the neurons. C) Send signals from your ears to the CNS. D) Send signals from the CNS to Muscles. Show Answer Correct Answer: D) Send signals from the CNS to Muscles. 12. What does the Parasympathetic Division of the PNS do? A) It sends impulses from the senses to the CNS. B) It is used in emergency situations. C) It reduces sympathetic response and provides resting functions such as digestion and urination. D) It controls voluntary muscle movements. Show Answer Correct Answer: C) It reduces sympathetic response and provides resting functions such as digestion and urination. 13. Sensory neurones conduct impulses from..... A) The brain and spinal cord to muscles. B) One sense organ to another sense organ. C) Sense organs to the brain and spinal cord. D) Muscles to sense organs. Show Answer Correct Answer: C) Sense organs to the brain and spinal cord. 14. Neurons are polarized by A) Active transport. B) Sodium potassium pump. C) Pumping three sodium ions out and 2 potassium ions in. D) All of these. Show Answer Correct Answer: D) All of these. 15. Which of the following is protected by bones? A) The PNS. B) The CNS. C) The SNS. D) The ANS. Show Answer Correct Answer: B) The CNS. 16. The causes of Multiple sclerosis (MS) A) Autoimmune Disorder * antibodies attack ACh receptors at NMJ. B) Protrusion of nucleus pulposus. C) Demyelination of nerves. D) Decreased dopamine. Show Answer Correct Answer: C) Demyelination of nerves. 17. ..... are cylindrical bundles. A) Spinal cord. B) Nerves. C) Cells. D) None of above. Show Answer Correct Answer: B) Nerves. 18. Produces melatonin, a hormone that regulates sleep patterns. A) Parietal lobe. B) Pineal body. C) Synaptic cleft. D) White matter. Show Answer Correct Answer: B) Pineal body. 19. The human body has ..... pairs of spinal nerves. A) 12. B) 24. C) 31. D) 64. Show Answer Correct Answer: C) 31. 20. Which of the following is NOT a refracting part of the eye: A) Cornea. B) Iris. C) Lens. D) Aqueous humor. E) Vitreous humor. Show Answer Correct Answer: B) Iris. ← 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