4] Treating The Patient With Brain Injury Flashcards
4 main types of brain injury
1] external forces
2] accelerate/decelerate
3] blast injuries
4] [penetrating objects
Gender more likely to have TBI related deaths and injuries
Men (3x more for death)
0-4 years get TBI by
Assault
5-24 years get TBI by
MVA
65 and older get TBI by
Falls
What are the deficits seen with damage to the frontal lobe
Deficits in: reasoning, planning, parts of speech, movement, emotions, problem solving
Deficits seen with damage to the parietal lobe
Movement
Orientation
Recognition
Perception of stimuli
Deficits associated with damage to the temporal lobe
Perception and recognition of auditory stimuli, memory and speech
Wandering hand syndrome seen with damage to whcih lobe
Temporal lobe
Deficits seen with damage to the occipital love
Visual processing deficit
Deficits seen with damage to the cerebellum
Incoordination of voluntary movements resulting in problems with: Posture Balance Coordination Speech
Damage to what results in difficulty learning motor behaviors?
Cerebellum
Delicate and rapid sequence of sensory and motor events requiring the coordination activity of several parts of the body
Communication
Listeners do not tell on
Info delivered from speech waves
Listeners depend on ?
Cues- CONTEXT
Which population has the most amount of language disorders?
Children - 43.7%
Vocal tract includes
Lungs, trachea, larynx, pharynx, nose and mouth
3 primary functions of speech production
Breathing
Swallowing
Speech
When we speak, what do we control?
Rate of breathing
Impaired auditory comprehension, speech is often a normal rate and melody
Fluent aphasia
Fluent aphasia is lesion where
Posterior temporal gyrus of L hemisphere
Non-fluent aphasia is characterized by
Limited vocab
Hesitant speech
Awkward articulation
Restricted use of grammar
Where is non-fluent aphasia located
Anterior lesion- frontal convolution in L hemisphere
Global aphasia is not a type but
A designation of severity
Wernickes aphasia is AKA
Fluent, sensory, receptive aphasia
Wernickes aphasia is located?
Lesion in posterior portion- temporal gyrus L hemisphere
Characterized by impaired auditory comprehension
Wernickes aphasia
Wernickes aphasia is?
Fluent speech with word subs and nonsense words
Reading and writing for wernickes
Severely impaired
Define anomic aphasia
Can’t find the right words in context of fluent, grammatically well-formed speech
Wernickes aphasia may evolve into ?
Anomic aphasia
Brocas aphasia is aka
Nonfluent
Expressive
Motor
Verbal aphasia
Brocas aphasia is a lesion in ?
Frontal convolution of L hemisphere in subcortical white matter and extends posteriorly to precentral gyrus
Broca’s aphasia is characterized by (4)
Awkward articulation
Restricted vocab
Writing skills mirror speech pattern
Reading is less impaired than speech and writing
Conduction aphasia is a lesion in?
Parietal lobe or posterior superior temporal lobe
Can be fluent or non-fluent
Conduction aphasia
What’s good and poor in conduction aphasia
Good comprehension
Poor repetition, naming, writing
Transcortical motor aphasia is a lesion in
Anterior superior frontal lobe
What type of aphasia is transcortical motor aphasia?
Non-fluent aphasia
What’s good and poor in transcortical motor aphasia?
Good comprehension, excellent repetition.
Poor naming and writing.
Pure word deafness is a lesion in
Heschl’s gyrus or b/w that and temporal gyrus
Is pure word deafness fluent or nonfluent aphasia?
Fluent aphasia
What’s good and poor with pure word deafness?
Good writing, naming, reading comprehension.
Poor comprehension and repetition.
Rancho-
Purposeful, appropriate, stand-by assistance on request
Level 9
Rancho-
Confused, appropriate, mod A
Level 6
Rancho-
Purposeful, appropriate; modified independent
Level 10
Rancho-
Confused, inappropriate non-agitated, max A
Level 5 rancho
Rancho-
Purposeful, appropriate; stand by assistance
Rancho level 8
Rancho- automatic, appropriate; min A for daily living skills
Rancho- level 7
Rancho-
No response, total assistance
Rancho level 1
Rancho-
Generalized response, total assistance
Level 2 rancho
Rancho-
No response, total assistance
Level 1 rancho
Rancho-
Localized response; total assistance
Rancho level 3
Rancho-
Confused/agitated: max A
Level 4 rancho
Rancho-
Confused, inappropriate, non-agitated: max A
Level 5 rancho
Rancho-
Confused, appropriate: mod A
Level 6 rancho
3 parts if treatment of individuals with TBI
Physical
Cognitive
Behavioral
What other factors affect cognition? (3)
Depression
Meds
Not enough sleep
One way to maximize performance and learning
Memory book
5 things you can put in a memory book
Photos Calendar Therapy schedule Activity log HEP
What’s the first thing you do with a patient?
CHECK alertness!!
Criteria for cessation of physical rehab session (12)
1- Sx drop in MAP (dizzy, lighthead, syncope) 2- HR less than 40 or more than 130 3- RR less than 5 or more than 40 4- SBP more than 180 5- new arrhythmia 6- possible MI 7- pulse ox more than 88% 8- marked vent dysynchrony 9- patient distress 10- concern for airway device integrity 11- fall to knees 12- endotracheal tube removal
4 stages of treating a patient with increased agitation
1- anxiety
2- defensive
3- increased tension
4- acting out
Patients behavior for anxiety
Can see undirected energy
Offer empathy
Ask pt what may make them feel better & comply if able
Make sure person knows thatyou have heard/understand
the concerns
Staff response to anxiety
Rational thought is lost Self-protection primary goal of pt See verbal belligerence & hostility See power struggles/ “button pushing”
Patients behavior- defensive
Most critical step in treating a patient with increased agitation
DEFENSIVE STEP
- identify what situations are primarily responsible
- remain professional and in control
- set structural limits that are clear to person,s imple and enforceable
- deliver in non-threatening manner
- make individual aware of appropriate response
- practice response
Staff response to defensive
See loss of physical and emotional control
Patient behavior- acting out
- Use LEAST restrictive form of crisis intervention
- verbal management of situation is exhausted
Staff response to acting out
Most important stage of treating pt with increased agitation
Tension reduction
Happens after person acts out, pt starts gaining physical and emotional control, may not remember anything of event
Tension reduction
• Re-establish channel of communication • Have pt take deep breaths (proves he is able to follow commands & will help personrelax) • Provide pt with information about what is going to occur next
Staff response to tension reduction