Exam 2 Flashcards
Goals of Interviewing
- Obtain information
- Provide information
- Provide Release and support
Key Components of Medical Recort
- Patient ID information
- Doctor’s orders
- Personal History
- Medical History
- Physical and Neurological Exam
- Specialists Consultations
- Progress Notes
- Lab Results and Imaging
Obtaining information
Be aware of nonverbal messages given both by you and the client.
Avoid yes/no questions or questions that inhibit full responses including negativistic or moralistic responses.
Always record information
Giving Information
Avoid providing too much information or information too soon.
Provide Release and Support
Demonstrate empathy and promote a state of comfort and well-being
Behavioral, cognitive, and emotional effects of brain injury (7)
- Altered responsiveness (do not assess a pt. who is not alert)
- Perseveration (frequent repetition)
- Diminished response flexibility
- Concreteness
- Impaired self-monitoring
- Poor attention
- Emotional lability
Purposes of testing (6)
- Deciding a diagnosis
- Making a prognosis
- Determining severity and nature of comm. impairments
- Determining appropriateness and focus of tx
- Measure recovery
- Measure efficacy of tx
NIH Stroke Scale
15-item neurological examination which can serve as a measure of stroke severity; takes less than 10 minutes to complete
Functional Independence Measure (FIM)
7-1 scale of how independently the patient performs specific tasks necessary to independent living such as grooming, eating and mobility
Stroke Impact Scale (SIS)
5-1 scale of difficulty completing various physical, mental, emotional, and communication tasks with additional self-assessment of recovery
Burden of Stroke Scale (BOSS)
Measures impact of stroke on phsyical, communication, emotional, and social aspects of life.
Input modalities of assessment batteries
Verbal and written
Output modalities of assessment batteries
Speech, writing, gesture (i.e. pointing)
Communicative activities of assessment batteries
Speaking, listening, reading, and writing
Screening Tests
Both designed by clinicans and commercially available. Determines the need for further assessment; gives a general sense of nature and severity of deficits
Can be useful in the event a patient cannot tolerate or afford a full assessment or in the early stages of recovery.
Language Screening Test (LAST)
Bedside test designed for “emergency” setting. Subtests in naming, repetition, automatic speech, recognition of images, and following verbal instructions.
The Aphasia Rapid Test
26-point bedside assessment to rate aphasia severity in acute stroke pts. Can be completed in less than 3 minutes.
Variables that influence single-word comprehension (4)
- Frequency of occurrence
- Semantic or acoustic relationship to foils
- Part of speech
- Ambiguity
Variables that influence sentence comprehension (4)
- Length and syntactic comprehension
- Reversibility and plausibility
- Predictability
- Personal reference
Tests of Sentence Comprehension (2)
- Token Test
2. Northwestern Syntax Screening Test
Variables that influence discourse comprehension (5)
- Salience
- Directness
- Redundancy
- Cohesion and coherence
- Rate and emphatic stress
Tests of Discourse Comprehension (1)
The Discourse Comprehension Test
Speech Characteristics in Aphasia (6)
- Paraphasias
- Neologisms
- Stereotypies
- Jargon
- Agrammatism
- Paragrammatism
Informal Speech Production Tests
Recitations, rhymes, and automatized sequences
Sentence completion
Repetition
Informal Naming Tests (2)
- Confrontational Naming
2. Responsive Naming
Variables that my affect naming accuracy (4)
- Frequency of occurrence
- Length and phonologic complexity
- Semantic categories
- Context
Minnesota Test for Differential Diagnosis of Aphasia
Differentiates among clinical sydromes, tests all modalities, uses graduated difficulty and a variety of non-language tests. Very old.
Porch Index of Communicative Ability
Somewhat old and rather long to administer (1 hour), certification required to administer.
Revised Token Test
30 minutes with 10 brief subtests involving a variety of colorized tokens; focuses on comprehension
Aachen Aphasia Test
German test; sometimes shows up in research
BDAE Authors
Harold Goodglass; Edith Caplan
BDAE administration time
2 hours
BDAE structure
Interview, 27 subtests, BNT (60 items), 9 rating scales. Pattern of rating scales gives information on aphasia type.
Picture associated with BDAE
Cookie Theft picture
WAB author
Andrew Kertesz
Which is more psychometrically sophisticated, BDAE or WAB?
WAB
Aphasia Quotient
Score on WAB comprised of scores on the speech, auditory comprehension, repetition, and naming subtests
Aphasia Quotient cutoffs
0-39=Severe
40-79=Moderate
80-93.7=Mild
93.8-100=Anomic or no aphasia
Other Components of WAB
Language Quotient Cognitive Quotient (entire test)
Boston Naming Test
60 item measure of confrontational naming; uses line drawings
Short, 15 item version available
Reading Comprehension Battery for Aphasia-2
10 subtests with 10 items each; examines severity and quality of reading after aphasia
Functional Communication Assessments
Communicative Effectiveness Index (correlation with WAB)
Communicative Abilities in Daily Living
Stroke and Aphasia Quality of Life Scale-39
49 items on a 5 point scale
Picture associated with WAB
Picnic scene
Areas of Nonstandardized Assessment (6)
Auditory Comprehension Verbal Expression Reading Writing Cognition Pragmatics
General Predictors of stroke outcome
Functional ability upon admission INITIAL APHASIA SEVERITY Number and size of lesions Location of lesion Aphasia type Other medical conditions Motivation Family support Professional and financial support Age, handedness, etc. are weak predictors
Improvement patterns in stroke
MOST improvement over first 3 months
SOME improvements until 12 months
Improvements may come with increased effort after 12 months
Repetition is the quickest to recover, fluency and naming are the slowest to recover
Sparing of lower prerolandic (face) area
Positive prognostic sign for nonfluent speech
Sparing of posterior superior temporal lobe
Positive prognostic sign for auditory comprehension
Pattern for hemispheric recovery and language
Right hemisphere should take on some language functions temporarily, but best recovery is when language functions return to the left hemisphere
Recovery pattern by stroke type
Wernicke’s and global aphasia had the highest median recovery rates in the first 24 weeks, but Broca’s aphasia had the best prognosis for improvement within the first year
Overall patterns of aphasia recovery
Typically aphasia becomes a milder form of aphasia.
Anomic aphasia is a common endpoint for other types of aphasia.
Patients can change from non-fluent to fluent.
Initial severity is the best indicator of recovery