Module 1: Pain Flashcards
definition of pain
- unpleasant sensory and emotional experience associated with actual or potential tissue damage
- whatever the person says it is (subjective)
- not synonymous with suffering
consequences of pain
- unnecessary suffering
- physical and psychosocial dysfunction
- impaired recovery from acute illness and surgery
- immunosuppression
- sleep disturbances
definition of suffering
a state of distress associated with events that threaten the intactness of a person
why is pain undertreated
- inadequate skills to assess and treat pain
- misconceptions about pain
- inaccurate information about addiction and other side effects of opioids
- fear of hastening death
- patients underreporting pain
why is pain underreported
- fear of addiction, tolerance, side effects
- belief that pain is inevitable
- expectation that drugs will not relieve pain
- desire to be a “good” patient and not complain
dimensions of pain
- physiological
- sensory → discriminative
- motivational → affective
- cognitive → evaluative
perception of pain
occurs when pain is recognized, defined, and responded to
modulation of pain
activation of descending pathways that exert inhibitory or facilitatory effects on the transmission of pain
dimensions of pain: sensory - discriminative
- the recognition of the sensation as painful
- sensory-pain elements include pattern, area, intensity, and nature
dimensions of pain: motivational - affective
- emotional response to pain experience:
- anger
- fear
- depression
- anxiety
dimensions of pain: behavioural
- observable actions used to express or control the pain
- facial expressions
- posturing
- adjusting social and physical activities
dimensions of pain: cognitive - evaluative
beliefs, attitudes, memories, and meaning attributed to pain
dimensions of pain: sociocultural
demographics, support systems, social roles, past pain experiences, and culture
nociceptive pain
damage to the somatic or visceral tissue
somatic tissue pain
- aching or throbbing
- localized
- arises from bone, joint, muscle, skin, or connective tissue