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Nervous System Quiz 192 (60 MCQs)

Quiz Instructions

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1. This part of the brain is responsible for sensing pain, touch and temperature.
2. What is the function of the medulla oblongata in the nervous system?
3. The ..... is the gland that controls your hormone system.
4. The dorsal columns are organized:
5. Passes the signal on to the muscle
6. An important role of an axon is to
7. Carries the nerve impulses away from the cell body
8. I am going to check your sensation
9. Peripheral Nervous System (PNS)
10. Which is "rest and digest", in the nervous system
11. Our ..... receive stimuli and sends them to the brain. The brain sends messages to our effectors on how to respond.
12. The part of the brain regulates heartbeat, respiration, swallowing, coughing, and blood pressure is the?
13. What is the bone that protects the spinal cord?
14. Es system is specialized in?
15. A muscular organ in the body where chemical digestion takes place.
16. Which is true of a reflex arc?
17. What is your nervous system for
18. The smooth muscles and glands are controlled by this part of the nervous system.
19. Which of the following is responsible for detecting pain?
20. It is an external ear flap composed of elastic cartilage; attached to the side of head.
21. Neurons that synapse with the photoreceptors and the ganglion neurons
22. Negative feedback is when changes occurring,
23. Select the three main parts of the nervous system.
24. What is a chemical produced by the liver used by the body to break up fat?
25. Motor movements, coordination, balance
26. What happens when a neuron reaches its threshold potential?
27. Which of the following is responsible or coordination and balance?
28. Gathers info that is happening in and around your body
29. A disturbance in the memory marked by the inability to recall past experiences is known as?
30. Examples of involuntary movements:
31. Called Neruons-functional unit of the nervous system
32. Which sense is responsible for our sense of smell?
33. What is the earliest area appearing of the cerebellum?
34. Directs impulses received by the brain.
35. It is a neurological disorder marked by sudden recurrent episodes of sensory disturbance, loss of consciousness, or convulsions, associated with abnormal electrical activity in the brain.
36. A visceral reflex arc includes (1) receptors (nerve endings that detect stretch, tissue damage, blood chemicals, body temperature, and other internal stimuli), (2) afferent neurons leading to (3) an integrating center and interneurons in the CNS, (4) efferent neurons carrying motor signals away from the CNS, and finally (5) an effector that carries out the end response.
37. What is an example of the autonomic nervous system at work?
38. Thick filaments are in a myofibril are
39. What is the another name for nerves
40. Something you detect using your body's receptors is called a
41. Stimulus may be in the form of .....
42. Vibrations of the eardrum pass through the tiny bones in the .....
43. Which type of glial cells form a protective barrier around the brain and spinal cord tissues?
44. Astrocytes are responsible for:
45. Which organ is a sensory of taste
46. Which of the following is not classified in the peripheral nervous system (PNS)?
47. Which of the following IS NOT one of the 4 regions of the brain?
48. The coordination of muscle movement and the maintenance of equilibrium occurs in the
49. Thread-like part of a neuron that receives impulses and sends them towards the cell body.
50. Depolarizations that bring the membrane potential toward the threshold
51. Nerves are made up from nerve cells called .....
52. An average adult male brain weighs about
53. There are 8 pairs of ..... nerves.
54. Most abundant excitatory neurotransmitter in teh CNS
55. Reflex arc allows the rapid response of thebody to a stimulus.
56. Outer brain covering; contains many blood vessels; thickest layer
57. The ..... is the innermost meningeal layer, clings tightly to the surface of the brain and spinal cord, following every fold.
58. CAMP binds to ..... and phosphorylates the catalytic portion.
59. The motor division carries messages from the sense organs and internal organs to the central nervous system.
60. The ..... lobe, located behind the frontal lobe, processes messages related to touch, taste, and temperature.
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