Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

NCS > TBI > Flashcards

TBI Flashcards

1
Q

Diffuse axonal injury

A

Extensive and widespread damage due to shearing forces (usually rotational) from rapid acceleration/deceleration

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Contusion

A

Bruising on the brain resultant from a direct impact to the head

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Hematomas: Epidural, subdural, and intracerebral

A
  • Epidural: Blood between the dura and skull, resultant from skull fxs that cause a rapid increase in ICP
  • Subdural: Bleeding between dural and subarachnoid, resultant from blunt trauma without fx
  • Intracerebral: Frontal/temporal lobes
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Normal ICP + increased ICP

A
  • Normal: 0-10 mm HG

- Increased: >20 mm HG

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Sxs of increased ICP

A
  • HA
  • Papilledema
  • Vomiting
  • Drowsiness
  • Altered consciousness
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

CPP equation

A

CPP = MAP - ICP

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Normal CPP + abnormal CPP

A
  • Normal >70 mm HG

- Ischemic <4–50 mm HG

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Glasgow Coma Scale

A
  • Eye response (4)
  • Verbal response (5)
  • Motor response (6)
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

GCS Severity

A

Mild 13-15
Moderate 9-12
Severe 3-8

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Coma

A
  • Unarousable unconsciousness

- No periods of wakefulness or eye opening to stimulations

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Vegetative state

A
  • Lack of awareness but preserved capacity for arousal (spontaneous or stim-induced)
    1. No evidence of awareness of self or environment
    2. No evidence of purposeful or voluntary behavioral response to stim
    3. No language
    4. Bowel and bladder incontinence
    5. Variable preservation of cranial nerve and spinal reflexes
    6. Sufficient preservation of autonomic function
    7. Intermittent wakefulness manifested by the presence of sleep wake cycles
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Minimally conscious state

A
  • Reproducible awareness of self or environment by one of the following:
    1. Simple command following
    2. Gestural or verbal yes/no responses
    3. Intelligible verbalization
    4. Purposeful behavior (movement or affective)
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

PTA Stages of Recovery

A 
Mild 5-60 minutes
Moderate 1-24 hours
Severe 1-7 days
Very Severe 1-4 weeks
Extremely severe >4 weeks
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

I: No response

A
  • Complete absence of observable behavior to stim
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

II: Generalized response

A
  • Reaction to external stimuli in non-specific, inconsistent, and non-purposeful manner with stereotypical responses
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

III: Localized response

A
  • Responds specifically and inconsistently with delays to stim
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

IV: Confused/gitated

A
  • Alert and in heightened state of activity, restless, agitated
  • Absent STM
  • Lack of deficit awareness
18
Q

V: Confused/inappropriate/non-agitated

A
  • Alert and non-agitated
  • Not oriented to person, place, or time
  • Absence of goal-directed, problem solving, self-monitoring behavior
  • Appropriate responses to simple commands with external cueing (inappropriate/non-purposeful without cueing)
19
Q

VII: Automatic/appropriate

A
  • Performs daily routine automamtically
  • Carryover of new learning
  • Initiates social interactions but judgement is impaired, overestimates abilities
20
Q

VIII: Purposeful/appropriate (SBA)

A
  • Consistently oriented to person, place, and time
  • Aware of impairments but difficulty taking corrective action when completing tasks
  • Difficulty with abstract reasoning, stress tolerance, and judgement
21
Q

IX: Purposeful/appropriate (SBA on request)

A
  • Independently shifts between tasks for 2 hours
  • Requires some assist to adjust to life’s demands
  • Emotional/behavioral issues possible
22
Q

X: Purposeful/appropriate (Mod I)

A
  • Goal-directed behavior, able to handle multiple tasks independently but may continue to have decreased attention and require increased time to complete tasks
23
Q

Onset of spasticity

A

Occurs 3 days post-injury

24
Q

Pharmacological Management: Baclonfen, Dizepam (Valium), Dantrolene, Botox

A
  • Baclofen: GABA receptor agonist, orally or intrathecally
  • Diazepam (Valium): Benzo, used to treat anxiety
  • Dantrolene: Muscle relaxant
  • Botox: Injected for localized effects lasting 3-4 months
25
Q

Serial casting

A
  • Joint is immobilized for 7-10 days
  • Stretching is performed after removal of cast
  • Apply new cast at endrange
  • *Effective for improving PROM but not spasticity or function
26
Q

Dynamic splinting

A

Be careful of pressure points and skin integrity

27
Q

Coma is caused by:

A
  • Diffuse B hemispheric damage and/or failure of the ascending reticular activating system
  • Unilateral hemisphere lesion does not cause coma
  • Brainstem infarction or hemorrhage commonly causes coma, as well as drug and metabolic disease
28
Q

Self-efficacy

A

Rehab should address patient’s self-efficacy beliefs in addition to their cog/phys impairments
**Shows a strong relationship with life satisfaction post-TBI

29
Q

Rehab of executive function

A

Required in regaining independence

  1. Ask patient to predict their performance prior to beginning the task
  2. Ask patients to provide post-task feedback about performance
  3. Use systematic cueing strategy to maximize patient recognition of errors and improve ability to generate solutions
30
Q

Balance and dual-task performance

A

Balance more strongly related to falls hx then measures of attention or dual-task performance
**Motor slowing utilized as a compensatory strategy

31
Q

Guidelines for cardiorespiratory and endurance training

A
  • 60-90% of age predicted max HR
  • 20-40 min per session
  • 3-4x per week
32
Q

Acute care highly recommended outcome measures

A
  • ABS
  • CRS
  • Moss Attention Rating Scale
  • Rancho Levels of Cognitive Functioning
33
Q

ABS cut-off scores

A

Within normal limits: <21
Mild agitation: 22-28
Moderate agitation: 29-35
Severe agitation: >35

34
Q

Moss Attention Rating Scale

A
  • Observational tool used to measure attention-related behaviors after TBI
    Observation of 22 items reflecting both good and impaired attention
  • Each item scored from 1 (definitely false) - 5 (definitely true)
    **No cut-off scores
35
Q

Recommended outcome measures for moderate-severely dependent in ambulation

A
  • Functional Assessment Measure

- FIM

36
Q

Recommended outcome measures for mildly dependent to independent in ambulation

A
  • 6MWT
  • 10MWT
  • Balance Error Scoring System
  • Community Mobility and Balance Scale
  • HiMAT
  • Functional Assessment Measure
37
Q

Community Mobility and Balance Scale

A
  • Used to assess high level balance and mobility in the community
  • Allowed to wear orthotic but may not use AD
  • 13 tasks with total score of 96 (most able)
  • *No cut-off scores
38
Q

Disability Rating Scale

A
  • Used to monitor recovery from coma to community in people with moderate to severe TBI
  • Scores range from 0 (without disability) - 29 (vegetative state)
  • *No cut-off scores
39
Q

Functional Assessment Measure

A
  • Consists of 12 items that are added onto 18-item FIM test
  • Scored 0 (TOTAL) - 7 (IND)
  • Cut-off score: <65 identifies individuals at risk for long term unemployment
40
Q

HiMAT

A
  • Scale used to assess high level balance and mobility performance
  • 13 items, scored 0-4
  • Orthotics are permitted, must be able to ambulate independently over 20 meters without AD
41
Q

Patient Health Questionnaire

A
  • Self-report questionnaire to assess depressive symptoms over previous two-week period
  • Scoring from 0 (not at all) - 3 ( nearly every day)
  • 9 items with maximum score of 27
  • *Cut-off score: >12 suggests possible major depressive disorder
42
Q

Quality of Life After Brain Injury

A
  • Health-related quality of life questionnaire
  • 37 items
  • Scored 0 (worst possible QOL) - 100 (best possible QOL)
  • *No cut-off scores

NCS (19 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions