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Comprehensive Review Questions > Physiology II - Exam 1 - Practice Questions > Flashcards

Physiology II - Exam 1 - Practice Questions Flashcards

1
Q
A

C. A collection of cell bodies and dendrites in the midbrain.

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2
Q
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D. Sarcoplasmic reticulum

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3
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B. Diencephalon

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4
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B. Meningocele

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5
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C. Mesencephalon

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6
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B. Ventral (anterior) horns

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7
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B. Glutamate

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8
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B. Central sulcus

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9
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C. Leakage of potassium ions

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10
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A

D. Temporal lobe

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11
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A. Acetylcholine

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12
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D. Excitatory interneurons

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13
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B. Dendrite

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14
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C. Relay all sensory information, except smell, to the cerebral cortex

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15
Q
A

B. Ia inhibitory interneurons

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16
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A. Activation results in opening of an ion channel

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17
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A

C. Time it takes to “jump” from one node of Ranvier to the next one

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18
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A

C. Serotonin

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19
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A

C. Angular gyrus.

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20
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B. Loss of transfer of visual info from the right hemisphere into Wernicke’s area

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21
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A. Thalamus

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22
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E. V and VI

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23
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A

D. Wernike’s area

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24
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A

B. Primary sensory cortex

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25
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A. True

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26
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C. Discharge zone

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27
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C. First node of Ranvier

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28
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C. Movement of eye upward

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29
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D. Strychnine

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30
Q
A

D. Wernike’s area

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31
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B. Granular cells

32
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A. Slow adapting

33
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C. Labeled line principle

34
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D. Chemical

35
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B. It is carried by Aδ fibers.

36
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37
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A. 1, 2, 3

38
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A. Lateral spinothalamic pathway

39
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A

C. Reticular formation

40
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A. Periaquaductal gray

41
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C. Nucleus ruber

42
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B. Secondary (second order) neurons

43
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A. Somatosensory cortex

44
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A. Dorsal column-medial lemniscal pathway

45
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C. In the reticular formation

46
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B. Sensations of pain, heat, and cold are lost on the side of the transection below the level of transection.

47
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A. Medial lemniscal

48
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A

C. Liver parenchyma

49
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A

D. 60 diopters

50
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C. Refractive power

51
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52
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B. Hyperopia

53
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54
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D. The eyeball is too long

55
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D. Scotopsin and all-trans retinal

56
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E. The inside of the rod membrane has a potential of -70 mV.

57
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A. Transducin

58
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A

C. Lateral geniculate nucleus

59
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A

D. Amacrine cells

60
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D. They are probably responsible for all color vision.

61
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A. They constitute the magnocellular region of the lateral geniculate nucleus.

62
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D. Y type ganglion cells

63
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D. Ganglion cells

64
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B. 50 percent

67
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D. Place principle

68
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A. Length of fibers increases from the oval window to the apex and diameter of the fibers decreases from the oval window to the apex.

69
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A. High concentration of potassium in the endolymph

70
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A

A. Attenuation reflex

71
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A. Tympanic membrane -> malleus -> incus -> stapes -> oval window

72
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B. Scala vestibuli/scala media

73
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B. Reissner’s membrane

74
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D. Reticular activating system

75
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D. Thalamus

76
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A

C. Tectorial membrane

77
Q
A

A. Dorsal and ventral cochlear nuclei; Superior olivary nucleus; Medial geniculate nucleus (thalamus); Auditory cortex

Comprehensive Review Questions (17 decks)

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