This quiz works best with JavaScript enabled. Home > Science > Biology > Nervous System – Quiz 121 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 121 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Trouble focusing, learning and memory problems, worsening headache, sleep problems, and feeling sad, angry, or nervous can all occur as a result of a concussion A) True. B) False. Show Answer Correct Answer: A) True. 2. The function of the sensory neurone is to carry the impulse from the sensory organ to the central nervous system. A) True. B) False. Show Answer Correct Answer: A) True. 3. Which of the following are the two sections in the Central nervous system A) Brain and Spinal cord. B) Spinal cord and Nerves. Show Answer Correct Answer: A) Brain and Spinal cord. 4. What is the name of the small bone in the middle ear that is attached to the inner ear? A) Incus. B) Malleus. C) Stapes. D) Eardrum. Show Answer Correct Answer: C) Stapes. 5. Reflex actions which involve brain are called:- A) Brain reflexes. B) Cerebral reflexes. C) Spinal reflexes. D) Skin reflexes. Show Answer Correct Answer: B) Cerebral reflexes. 6. Clon/o A) Rapid contracting and relaxing. B) Cerebrum. C) Cerebellum. D) Center. Show Answer Correct Answer: A) Rapid contracting and relaxing. 7. Multipolar neurons have: A) Multiple axons and multiple dendrites. B) Multiple axons and one dendrite. C) Multiple dendrites and one axon. D) One dendrite and one axon. Show Answer Correct Answer: C) Multiple dendrites and one axon. 8. Eyes to Brain A) Motor Nerves. B) Sensory Nerves. C) Efferent Nerves. D) None of above. Show Answer Correct Answer: B) Sensory Nerves. 9. If the stimulus is strong enough to cause a large influx of sodium ions the depolarization will activate a nerve impulse or action potential A) Reflex arc. B) Neurotransmitters. C) Action potential. D) None of above. Show Answer Correct Answer: C) Action potential. 10. Automatic reflex centers for the heart rate, blood pressure, breathing, swallowing, and vomiting A) Spinal cord elongated. B) Pons. C) Hypothalamus. D) Thalamus. Show Answer Correct Answer: A) Spinal cord elongated. 11. The brain is a part of which organ system? A) Nervous. B) Skeletal. C) Muscular. D) Digestive. Show Answer Correct Answer: A) Nervous. 12. Which option includes only parts of the Nervous System? A) Heart, brain, and nerves. B) Spinal cord, brain stem, and frontal lobe. C) Brain, head and neurons. D) Skull, spine, and brain. Show Answer Correct Answer: B) Spinal cord, brain stem, and frontal lobe. 13. Normal PROM for hip flexion is 0-120, and normal PROM for knee flexion is 0-135, yet when your patient attempts to actively flex his hip while simultaneously attempting to actively extend his knee he is unable to get full extension of his knee or full flexion of his hip. This can best be described as an example of: A) Passive insufficiency. B) Active insufficiency. C) Length-tension relationship. D) Muscle tightness. Show Answer Correct Answer: A) Passive insufficiency. 14. Which Cranial Nerve does NOT have motor or sensory of the tongue A) VI. B) VII. C) IX. D) XII. Show Answer Correct Answer: A) VI. 15. Serotonin is mostly associated with A) Muscle movement. B) Pain reception. C) Sleep. D) Vasodilation. Show Answer Correct Answer: C) Sleep. 16. Combining form that means coordination; order A) Tax/o. B) Vers/o. C) Hydr/o. D) Lex/o. Show Answer Correct Answer: A) Tax/o. 17. The condition in which excess cerebrospinal fluid accumulates in the brain. A) Anesthetic. B) Hydrocephalus. C) Encephalitis. D) Myelography. Show Answer Correct Answer: B) Hydrocephalus. 18. The function of parasympathetic nervous system is bring the body back to homeostasis A) True. B) False. Show Answer Correct Answer: A) True. 19. The full form of ANS is Autonomic Nervous System. A) YES. B) NO. Show Answer Correct Answer: A) YES. 20. An afferent neuron would ..... A) Deliver an AP to the CNS. B) Interpret an AP being sensed. C) Deliver an AP to a gland from the CNS. D) Communicate with a motor neuron. Show Answer Correct Answer: A) Deliver an AP to the CNS. ← 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