This quiz works best with JavaScript enabled. Home > Science > Nervous System – Quiz 569 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 569 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The nose and mouth have ..... receptors. A) Mechanical. B) Light. C) Chemical. D) None of above. Show Answer Correct Answer: C) Chemical. 2. What does the myelination of neurons in the CNS? A) Microglia. B) Astrocytes. C) Schwann cells. D) Oligodendrocytes. Show Answer Correct Answer: D) Oligodendrocytes. 3. A type of receptor that detects touch, pressure, sound or motion; located in the skin, muscles and inner ear. A) Chemo-receptors. B) Photo-receptors. C) Mechano-receptors. D) Thermo-receptors. Show Answer Correct Answer: C) Mechano-receptors. 4. Which of the following is not normally a part of cerebrospinal fluid? A) Glucose. B) Electrolytes. C) Na+. D) Erythrocytes. Show Answer Correct Answer: D) Erythrocytes. 5. The part of the skin that produces sweat is called ..... A) Sweat glands. B) Pores. C) Hypodermis. D) None of above. Show Answer Correct Answer: A) Sweat glands. 6. Synonym for nerve impulse A) Voltage gate. B) Synaptic gap. C) Action potential. D) Trigger pulse. Show Answer Correct Answer: C) Action potential. 7. What is the name of the soluble factor that results in fibrinolysis? A) Plasmin. B) Tissue plasminogen activator. C) Fibrin degradation product. D) Alpha 2 antiplasmin. Show Answer Correct Answer: A) Plasmin. 8. Volume is determined by the ..... of the sound wave A) Frequency. B) Pitch. C) Amplitude. D) Loudness. Show Answer Correct Answer: C) Amplitude. 9. Membrane of the dendrite or effector cell A) Hyperpolarized. B) Presynaptic terminal. C) Postsynaptic membrane. D) Neurotransmitters. Show Answer Correct Answer: C) Postsynaptic membrane. 10. Which neuroglia cell does not belong in the CNS? A) Satellite cells. B) Astrocytes. C) Microglial cell. D) Ependymal cell. Show Answer Correct Answer: A) Satellite cells. 11. The ..... nervous system arouses the body during times of stress A) Somatic nervous system. B) Parasympathetic nervous system. C) Sympathetic nervous system. D) None of above. Show Answer Correct Answer: C) Sympathetic nervous system. 12. The cells that send and receive signals A) Neurons. B) Protons. C) Neutrons. D) None of above. Show Answer Correct Answer: A) Neurons. 13. How do neurons carry information A) By electrical charges. B) By blood. C) By bones. D) By oxygen in the blood. E) None of these. Show Answer Correct Answer: A) By electrical charges. 14. The motor function is divided into two categories. Which transmits voluntary instructions to muscles? A) Somatic. B) Autonomic. Show Answer Correct Answer: A) Somatic. 15. What are the chemicals that aid in transmission of the electrical impulse from one neuron to the next? A) Conclusion. B) Cell body. C) Neurotransmitter. D) None of above. Show Answer Correct Answer: C) Neurotransmitter. 16. Can you feel this pin A) Can feel cotton. B) Can feel the pin. C) There is pain. D) None of above. Show Answer Correct Answer: B) Can feel the pin. 17. Which branch of the nervous system is directly responsible for controlling your heart rate, breathing rate and digestive system? A) Central nervous system. B) Somatic nervous system. C) Autonomic nervous system. D) Parasympathetic nervous system. Show Answer Correct Answer: C) Autonomic nervous system. 18. What is the key role of the nervous system? A) Digest food. B) Communication system around the body. C) Sweat glands. D) Muscle movement. Show Answer Correct Answer: B) Communication system around the body. 19. What is the space inside the iris called? A) Pupil. B) Ciliary body. C) Lens. D) Choroid. Show Answer Correct Answer: A) Pupil. 20. In assessing CN XI, what should the examiner do? A) Put resistance from your hands to the patient's shoulders. B) Ask client to protrude tongue at midline, then move it side to side. C) Ask client to move tongue from side to side and up and down. D) Ask client to smile. Show Answer Correct Answer: A) Put resistance from your hands to the patient's shoulders. ← 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