1. Nervous System Jeopardy Test Review Game

2. EvolutionNervous System EyeEarMisc. 100 200 300 400 500

13. Name two types of neurons.

14. sensory, motor

15. The central nervous system is made of the…

16. The brain and the spinal cord.

17. This part of the nervous system controls digestion, breathing, heart beat, etc.

18. Parasympathetic nervous system

19. These nerves send signals to the brain.

20. Sensory neurons

21. What type of neuron carries a message from the central nervous system to the peripheral nervous system?

22. motor neuron

23. What is the iris?

24. colored part of the eye

25. What is the outermost layer of the eye?

26. sclera

27. What is the innermost layer of the eye?

28. retina

29. What are the light sensitive receptor cells that help you to see colors?

30. cones

31. What helps to give the eye its round shape?

32. vitreous humor

33. What part of the ear acts as a funnel to catch sound waves?

34. Pinna/outer ear

35. What is the first structure of the ear to vibrate?

36. eardrum

37. Name the three smallest bones in the human body.

38. hammer, anvil, stirrup

39. What is the function of bones of the middle ear?

40. Transmit and amplify sound from outer ear to inner ear.

41. What part of the ear sorts sound by pitch and sends the vibrations to the auditory nerve?

42. cochlea

43. What part of the nervous system controls the body without conscious control?

44. Autonomic nervous system

45. Why does a reflex occur quickly and automatically?

46. The message bypasses the brain.

47. “Fight or flight” refers to the ______ nervous system.

48. sympathetic

49. Why is the sensation of pain important?

50. It alerts the body to danger.

51. How does a nerve impulse move from the axon tips of one neuron to the dendrites of the next neuron?

52. It becomes a chemical in order to cross the synapse.

53. More BrainMore Neuron More EyeMore Ear 100 20020200 300 400 500 200 400 600 800 1000 200 400 600 800 1000 200 400 600 800 1000 200 400 600 800 1000 200 400 600 800 1000 More Misc. 200

54. What is the tough outer covering of the brain called?

55. dura mater

56. A bruise-like injury to the brain is called a _________.

57. concussion

58. The ______ ____ supply blood flow to the brain.

59. capillary beds

60. What is the “ master gland ” that is located on the underside of the brain?

61. pituitary gland

62. What structure of the brain aids in smelling?

63. olfactory bulbs

64. What type(s) of neurons are found in spinal nerves?

65. sensory and motor neurons

66. What type of neurons are found only in the brain and spinal cord?

67. interneurons

68. What type of neuron receives a message from the receptor cells?

69. sensory neuron

70. Name the 5 structures that make up a neuron.

71. dendrites, cell body, nucleus, axon, and axon tips

72. State the 6 step path of a nerve impulse.

73. receptor, sensory neuron, interneuron, motor neuron, effector, muscle/gland

74. What is the function of the light sensitive receptor cells called rods?

75. They help you to see in dim light.

76. Which structure provides blood flow to the eye?

77. choroid

78. Which structure transports the nerve impulses of the eye to the brain?

79. optic nerve

80. Which structure controls the size of the eye ’ s opening?

81. iris

82. Which structure focuses incoming light?

83. lens

84. Which bone in the ear is the first to vibrate?

85. hammer

86. Which bone in the ear is the last to vibrate?

87. stirrup

88. Seeing:Light::Hearing______

89. vibrations

90. Is hearing a physical or chemical sense?

91. physical

92. What is the tube-like structure that carries sound waves from the external ear to the ear drum?

93. ear canal

94. Which two senses are considered chemical senses?

95. smell and taste

96. Name the four divisions of the nervous system.

97. central, peripheral, autonomic, andsomatic

98. A message sent or received by your nervous system is called _______.

99. impulse

100. Which part of the neuron contains the control center of the cell?

101. cell body

102. Describe the position of the image that is projected onto the retina.

103. It is upside down.