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Nervous System Quiz 318 (60 MCQs)

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1. Stimulation of skeletal muscles
2. During sympathetic stimulation, the digestive secretion will be inhibited as the energy can be conserved to survive in the danger reaction
3. Which hemisphere controls tasks such as creativity and art
4. Open ion channels in the cell membrane and depolarize the postsynaptic neuron, causing an action potential to be passed along.
5. When your nervous system receptors monitor internal and external changes, this is known as?
6. An injury to the spinal cord could result in a loss of sensation to part or all of the body. This is known as .....
7. An automatic involuntary response to changes occurring inside or outside the body is called a ..... ?
8. Someone fell and hit the back of their head. They now have jerky, shaky movements. What part of the brain may be injured because of this fall?
9. The myelin sheaths that surround the axons of some of the neurons in the CNS are formed by
10. It is also known as the voice box.
11. Sensory function involve
12. These send, relay, and process signals in your brain and throughout your body.
13. The nervous system is made up of two parts. They are .....
14. What does the Central Nervous System help coordinate?
15. What do the rods of our eyes detect?
16. Connects the left and right hemispheres(sides) of the brain.
17. The myelin sheath is made up of
18. Which part of brain is called the thinking brain?
19. What type of glia produce myelin sheaths in the Brain and Spinal Cord?
20. Which is true about the thymus?
21. The auditory nerve does hearing and balance, so is this cranial nerve sensory, motor, or both?
22. Given these areas of the cerebral cortex:1.broca's area 2.premotor area 3.primary motor area 4.wernicke's area If a person hears and understands a word and then says the word out loud, in what order are the areas used?
23. Where in the ear has a fluid that vibrates when movement is detected?
24. Which of the following is an area of decussation?
25. Which system of the body "picks up" the nutrients and water to deliver them to all of the cells in the body?
26. A disease that usually starts with mild memory loss but progresses to a complete inability to care for oneself. The brain's neurons are dying.
27. A disease which the immune system 'autoimmune' eats away at the protective coverings of nerves
28. The three stages of cell signalling are
29. Gaps between neurons are.....
30. The part of the bone that makes red blood cells.
31. Feeling of calm, is a response controlled by which system?
32. I will touch your face with cotton wool
33. Sensory nerve cells found in the spinal cord In what position?
34. What is the uppermost layer of the brain that contains 4 lobes?
35. Olfactory nerves (one of the 12 cranial nerves) are sensory nerves that:
36. What type of cell or tissue transmits impulses (signals) around the body?
37. How is a nerve impulse transmitted across a synapse?
38. Which nervous system carries out the following scenario:Solving the expression 2+ 5
39. What muscle is only found in the heart?
40. Inorganic elements that come from the soil and water
41. What are the hemispheres of the brain held together by?
42. The message continues as an electrical impulse from one neuron to the next carrying the information to the brain.
43. A doctor or scientist who studies the nervous system is called a .....
44. A signal molecule that binds to a plasma-membrane protein is a
45. An area of skin innervated by sensory nerves is a .....
46. Which nerves transmits signals from the brain to the muscles and instruct muscles to contract and relax?
47. Which is not part of the bundle/combined nerves of the plexus?
48. Our ears is used to ..... the sound around us.
49. What is the nerve cells that the brain uses called?
50. The cell body has a ..... in the center.
51. The ascending spinal cord tracts are
52. Chemical messengers emitted into the brain nearly instantly causing different feelings and sensations.
53. When you are driving and see a red light ahead, that is .....
54. A type of neuron
55. When a neurone has not been activated, it is resting, the membrane is said to be .....
56. Which components are part of the Central Nervous System (CNS)?
57. What detects stimuli inside and outside our bodies?
58. Which part of the brain provides coordinated, smooth movements but occurs subconsciously so we are not aware of it?
59. The temporal lobe controls hearing and facial recognition.
60. Neurons send messages electrochemically.
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