This quiz works best with JavaScript enabled. Home > Science > Nervous System – Quiz 988 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 988 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Why are reflexes so fast? A) They use super neurotransmitters. B) They use shorter axons. C) They don't go to the brain. D) They only use two neurons. Show Answer Correct Answer: C) They don't go to the brain. 2. Which Cranial Nerve does NOT come through the superior orbital fissure? A) IV. B) V1. C) Class. D) VI. Show Answer Correct Answer: C) Class. 3. The major controlling, regulatory, and communicating system in the body A) Sympathetic system. B) Nervous system. C) Central nervous system. D) Peripheral nervous system. E) Parasympathetic system. Show Answer Correct Answer: B) Nervous system. 4. Astrocyte A) Connect to blood vessels. B) Phagocytes. C) Axon. D) Sheath. Show Answer Correct Answer: A) Connect to blood vessels. 5. The structure in the ear that works with the cerebellum to help coordinate balance is/are the? A) Ear drum. B) Cochlea. C) Semicircular canals. D) Auditory nerve. Show Answer Correct Answer: C) Semicircular canals. 6. What type of tissue lines your body and organs? A) Connective. B) Epithelial. C) Muscle. D) Nerve. Show Answer Correct Answer: B) Epithelial. 7. They hypothalamus regulates appetite, thirst, emotions, and basic behavior patters A) False. B) True. Show Answer Correct Answer: B) True. 8. The ..... nervous system carries signals to and from the Central nervous system. A) Peripheral. B) Nerves. C) Spine. D) Spine. Show Answer Correct Answer: A) Peripheral. 9. A gap in the myelin sheath of a nerve, between adjacent Schwann cells is known as ..... A) Axon. B) Cyton. C) Node of ranvier. D) All. Show Answer Correct Answer: C) Node of ranvier. 10. What is the name of the organ that controls and coordinates the body? A) Spinal cord. B) Brain. C) Peripheral nerves. D) Liver. Show Answer Correct Answer: B) Brain. 11. Relay information between the spinal cord and the brain through sensory and motor neurons, regulate breathing, heartbeat and digestion, also coordinate walking & other movement A) Thalamus. B) Hypothalamus. C) Pons and medulla oblongata. D) Callous body. Show Answer Correct Answer: C) Pons and medulla oblongata. 12. Nerves outside of the brain and spinal cord are part of the A) Central Nervous System (CNS). B) Peripheral Nervous System (PNS). Show Answer Correct Answer: B) Peripheral Nervous System (PNS). 13. Cells that make up the nervous system. A) Nervous system. B) Brain. C) Neurons. D) Central nervous system. Show Answer Correct Answer: C) Neurons. 14. In the brain, the ..... lobe processes visual clues A) Frontal. B) Parietal. C) Occipital. D) Temporal. Show Answer Correct Answer: C) Occipital. 15. This neurotransmitter is the most abundant excitatory neurotransmitter; plays a role in learning and memory; can strengthen or weaken signals between neurons A) Dopamine. B) GABA. C) Glutamate. D) Epinephrine and norepinephrine. Show Answer Correct Answer: C) Glutamate. 16. Question 10Information about your surroundings is collected by:(V the right answer) A) Motor cells. B) Sensory cells. C) Receptor cells. D) Stimuli. Show Answer Correct Answer: C) Receptor cells. 17. Which of the following is not true about the cerebral cortex? A) Made of gray matter. B) Made of myelinated axons. C) Made of cell bodies and dendtrites. D) Controls conscious activities. Show Answer Correct Answer: B) Made of myelinated axons. 18. Part of the brain that controls the autonomic nervous system and manage homeostasis? A) Thalamus. B) Hypothalamus. C) Cerebellum. D) Occipital Lobe. E) Corpus Callosum. Show Answer Correct Answer: B) Hypothalamus. 19. What inhibits a neuron from having a "rapid-fire" when stimulated repeatedly? A) Axon hillock filters excitatory signals. B) The refractory period needed to restore polarization of ions. C) Dendrites in the post-synaptic neuron lose conductivity capacity. D) Axons can only conduct once per millisecond. Show Answer Correct Answer: B) The refractory period needed to restore polarization of ions. 20. Which neurons send impulses from the brain and spinal cord to the other systems? A) Motor neurons. B) Sensory neurons. Show Answer Correct Answer: A) Motor neurons. ← 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