TBI - 3 Flashcards
(84 cards)
ranchos los amigos cognitive scale revised
examines changes in behavior after brain injury
ranchos los amigos has
10 stages (3 of which are related to coma)
ranchos los amigos –> stages
usually pts follow these stages
2 or more stages may be seen at one time
length of each stage varies
level 1
no response
total assistance
level 1 is
complete absence of observable change in behavior
when presented w/ visual, auditory, tactile, proprioceptive, vestibular or painful stimuli
what does level 1 need
regular stimulation
do not shout at pt
level 2
generalized response
total assistance
what does level 2 demonstrate
generalized reflex response to painful stimuli
what does a level 2 respond to
external stimuli w/ physiological changes
generalized gross body movement
not purposeful vocalization
what may a level 2 do
be awake for brief periods
need to stimulate the pt
allow plenty of time for rxn
level 3
localized response
total assistance
what does a level 3 do
reacts more but not all the time
what does a level 3 demonstrate
w/drawal or vocalization to painful stimuli
pt is more aware of their body
what does level 3 respond to
discomfort
inconsistently follows 1 step commands
may respond to some people but not others
goals of level 3
increase attention to task
follow commands
use objects in a simple way
problem of levels 1-3
decreased response to the environment
goals of levels 1-3
prevent sensory deprivation
prevent contractures, decubiti, DVTs and pneumonia
elicit responses to sensory stimuli
increase frequency, rate, duration, quality of responses
what do we provide w/ levels 1-3
family education
level 4
confused/agitated
maximal assistance
what is level 4
severe internal confusion and inability to filter out external stimuli
what does level 4 result in
pt’s disruptive exaggerated behavior
how is the pt at level 4
alert
becomes more active (heightened state)
safety is a concern
restless
what may we perform with a level 4
motor activities w/o apparent purpose
sitting, reaching, walking
the pt is unable to –> level 4
focus
process
interpret