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N220 > Sensory Perception > Flashcards

Sensory Perception Flashcards

1
Q

Explain the difference between internal and external stimuli

A

Internal: comes from within the body
External: due to the environment through 5 senses

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2
Q

What are the 7 types of sensory stimuli?

A
  1. Sight
  2. Hearing
  3. Touch
  4. Smell
  5. Taste
  6. Kinesthetic
  7. Stereognosis
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3
Q

What are the 3 types of alterations to sensory?

A
  1. Sensory deficit
  2. Sensory deprivation
  3. Sensory overload
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4
Q

Sensory deprivation is the ___stimulation of senses, due to the ____ of stimuli

A

under, removal

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5
Q

Sensory overload is the ___stimulation of senses

A

over

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6
Q

Sensory deficit is the ____ of a normal sensory function

A

loss/impairment

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7
Q

How does family support affect sensory function?

A

They provide stimuli

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8
Q

How does age affect sensory function?

A

Baby: congenital disorders affecting sensation
Older: aging changes decrease sensation

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9
Q

What are 4 types of visual impairments?

A
  1. Diabetic retinopathy
  2. Age Related Macular Degeneration
  3. Cataract
  4. Glaucoma
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10
Q

What are 9 types of hearing deficits?

A
  1. Conductive hearing loss
  2. Presbycusis
  3. Central auditory processing disorders
  4. Cerumen accumulation
  5. Meniere’s disease
  6. Otitis media
  7. Otosclerosis
  8. Sensorineural hearing loss
  9. Tinnitus
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11
Q

Central auditory processing disorders are caused by ____ injury or ____ tumors

A

brain, brain

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12
Q

Meniere’s disease is ____ fluid in the ear

A

increased

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13
Q

Otosclerosis is the hardening of which bone in the ear?

A

Stapes (middle ear)

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14
Q

What does tinnitus sound like?

A

Ringing sound

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15
Q

What is benign positional vertigo an impairment of?

A

Balance

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16
Q

What is xerostomia an impairment of?

A

Taste

17
Q

Xerostomia is ____ saliva, therefore a ____ mouth

A

decreased, dry

18
Q

What type of deficit is peripheral neuropathy?

A

Neurological

19
Q

Describe peripheral neuropathy

A

A tingling numbness; unable to feel injuries

20
Q

What are the 3 types of aphasia?

A
  1. Expressive
  2. Receptive
  3. Global
21
Q

Expressive aphasia ____ understand and ____ express
Receptive aphasia ____ understand and ____ express
Global aphasia ____ understand and ____ express

A

can, can’t
can’t, can
can’t, can’t

22
Q

What are some conditions that can cause aphasia?

A
  • Stroke
  • Head injury
  • Alzheimer’s
  • Dementia
23
Q

While implementing interventions, focus on ____ rather than disability

A

ability

N220 (14 decks)

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