Special Senses Matrix Flashcards

1
Q

Organ containing receptors
Vision

A

eye

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2
Q

Organ containing receptors
Hearing

A

cochlea

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3
Q

Organ containing receptors
Equilibrium

A

Semicircular canals and vestibule

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4
Q

Organ containing receptors
Olfaction

A

nose

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5
Q

Organ containing receptors
Gustation

A

tongue

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6
Q

Name of Receptor:
Vision

A

Rods and Cones

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7
Q

Name of Receptor:
Hearing

A

Cochlear duct,
specifically Organ of Corti

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8
Q

Name of Receptor:
Equilibrium

A

Cupula, utricle, and saccule

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9
Q

Name of Receptor:
Olfaction

A

olfactory epithelium and olfactory receptor cells

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10
Q

Name of Receptor:
Gustation

A

Taste buds

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11
Q

Classification of receptor:
Vision

A

Photoreceptors

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12
Q

Classification of receptor:
Hearing

A

Mechanoreceptors

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13
Q

Classification of receptor:
Equilibrium

A

Mechanoreceptors

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14
Q

Classification of receptor:
Olfaction

A

Chemoreceptors

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15
Q

Classification of receptor:
Gustation

A

Chemoreceptors

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16
Q

Nature of Stimulus:
Vision

A

Light wave

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17
Q

Nature of Stimulus:
Hearing

A

Sound wave

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18
Q

Nature of Stimulus:
Equilibrium

A

Head movement (or gravity)

19
Q

Nature of Stimulus:
Olfaction

A

Chemical in air that is water soluble

20
Q

Nature of Stimulus:
Gustation

A

chemical in food, that we ingest (also water soluble)

21
Q

Association area found in what cortical lobe:
Vision

A

Occipital

22
Q

Association area found in what cortical lobe:
Hearing

A

Temporal

23
Q

Association area found in what cortical lobe:
Equilibrium

A

probably insula and parietal

24
Q

Association area found in what cortical lobe:
Olfaction

A

probably Temporal

25
Q

Association area found in what cortical lobe:
Gustation

A

probably insula,
Deep to Temporal

26
Q

Is projection possible (Y/N)
Vision

A

Yes

27
Q

Is projection possible (Y/N)
Hearing

A

no

28
Q

Is projection possible (Y/N)
equilibrium

A

no

29
Q

Is projection possible (Y/N)
olfaction

A

no

30
Q

Is projection possible (Y/N)
gustation

A

no

31
Q

Cranial Nerve carrying sensory information:
Vision

A

optic nerve

32
Q

Cranial Nerve carrying sensory information:
Hearing

A

vestibulocochlear

33
Q

Cranial Nerve carrying sensory information:
Equilibrium

A

Vestibulocochlear

34
Q

Cranial Nerve carrying sensory information:
Olfaction

A

Olfactory

35
Q

Cranial Nerve carrying sensory information:
Gustation

A

Facial and Glossopharyngeal

36
Q

Physiology - How each sense operates:
Vision

A

-pigments react to light source
-initiate control over 2nd messenger system

37
Q

Physiology - How each sense operates:
Hearing

A

Hair cells are stimulated when sound waves or head movement cause disruption of fluid and then hair cells that are connected to gates send signals to associated nerves

38
Q

Physiology - How each sense operates:
Equilibrium

A

Hair cells are stimulated when sound waves or head movement cause disruption of fluid and then hair cells that are connected to gates send signals to associated nerves

39
Q

Physiology - How each sense operates:
Olfaction

A

Chemical dissolved stimulates receptors, channels open, receptor, action potential is 2nd messenger system

40
Q

Physiology - How each sense operates:
Gustation

A

chemical binds to receptor and elicits a graded potential that causes neurotransmitter release will cause an action potential to send to the parietal lobe

41
Q

Diseases or disorders:
Vision

A
  • Right eye blind
  • tunnel vision (temporal hemifield)
  • Left hemifield blind
42
Q

Diseases or disorders:
Hearing

A
  • conduction of deafness
  • sensorneural deafness
  • tinnitus
  • meniere’s disease
43
Q

Diseases or disorders:
Equilibrium

A
  • optokinetic nystagmus
  • motion sicknus