pain and work Flashcards
what is pain?
unpleasant sensory and emotional experience associated with actual or potential tissue damage
what are nociceptors?
sensory endings on nerves that signal tissue damage
what is neuropathic pain associated with?
injury/disease of nerve tissue often shingles, cervical/lumbar radiculopathy, diabetic neuropathy
what is neuropathic pain described as?
- burning
- shooting
- stabbing
- hypersensitivity to touch/movement/temp/pressure
when does type 1 complex regional pain syndrome occur?
without injury
when does type 2 complex regional pain syndrome occur?
follows nerve injury syndrome of pain, vascular change and atrophy
what are some symptoms of complex regional pain syndrome?
- severe pain
- swelling
- increased skin sensitivity
- excessive sweating/dryness
- muscle spasm
how is fibromyalgia characterised?
groups of symptoms primarily widespread pain and sensitivity to touch
what is the cause of fibromyalgia?
no cause identified, theories include:
- genetics
- enviro triggers
- illness
- physical/emotional stress
what are some symptoms of fibromyalgia?
- widespread pain
- sleep disturbance
- low mood and anxiety
- numbness/tingling hands and feet
what is chronic/persistent pain?
recurrent pain beyond nociception and expected recovery time (usually three months or more)
what is neuroplasticity?
ability of brain to change continuously throughout life
what influences pain perception?
- gender
- age
- co-morbidities
- anxiety/depression
what are risk factors for pain perception?
- previous trauma
- mood changes
- enviro issues
- fear avoidance
what is associated with childhood pain perception?
- cognitive ability
- descending pathways not fully developed
- linked to attachment style
- coping strategies
what is descriptive assessment of pain?
intensity, quality, location and duration
what is response assessment of pain?
behavioural and psychological reactions
what is impact assessment of pain?
functional/occupational status and level of disability
what are the three essential components of assessing pain?
- descriptive
- response
- impact
what are types of pain measures?
- self report
- observational measure (ROM, function)
- physiological measure (HR, pulse)
what does the brief pain inventory measure?
pain severity and interference
what does the pain self efficacy questionnaire measure?
person’s confidence in managing pain
what are some ways to assess the impact of pain on occupational performance?
- ask client about activities
- complete occupational/ADL checklist
- observe performance
- activitydiary
what is the functional capacity evaluation used to assess?
functional capacities for work
what may the functional capacity evaluation be used for?
- develop return to work program
- communnicate info
- report key observations
- make recommendations
what are the assumptions of the biopsychosocial model?
person’s right to meaningful and productive life