SENSORY FUNCTIONING Flashcards
Refers to the process of sensing our
environment through touch, taste, sight,
sound, and smell
sensation
stimulation of a receptor such
as light, touch, or sound
reception
integration and
interpretation of stimuli
perception
only the most important stimuli
will elicit a reaction this is a voluntary
reaction coming from the person
reaction
→ Involves the stimulation of sensory nerve
fibers and the transmission of impulses to
higher centers within the brain
sensory reception
_ and _ play two
complementary but different roles in how
we interpret our environment
sensation
perception
Deficit in the normal function of sensory
reception and perception there is impaired
perception
sensory deficit
inadequate quality or quantity of
stimulation
sensory deprivation
Reception of multiple sensory stimuli
excessive stimuli ; prevent the brain from responsing ; perosns tolerance can vary ; acutely ill patient in critical care unit
sensory overload
occurs during adulthood
that result in the need of four glasses
vision changes
Excessive stimuli in an environment causes
sensory impairment ; amount of stimuli ; stressful in acute healthcare setting
amount of stimuli
This accounts for occupation, recreation,
and sports activities
environmental factors
• Reduces the incidence of sensory
deprivation ; people and acts that have a positive influence
meaningful stimuli
also occur in certain
groups, certain sensory alterations occur
more commonly also in selective ethnic
groups
sensory alterations
• Minimize glare
• Encourage the use of eyeglasses, contact
lens magnifiers
• Obtain large print reading materials
• Use brighter colors red, yellow, and
orange
• As much as possible ask the client his
preferences on his reading material
vision nursing interventions