Module 2-e Flashcards
Pain Experience
defense mechanism, indicates a problem, subjective symptoms. Pain is always subjective.
Sources of Pain- Cutaneous pain
superficial, skin or subcutaneous tissue (top part of the skin- paper cut)
Sources of Pain- Deep Somatic pain
diffuse or scattered, tendons, bones and nerves (sprains)
Sources of Pain- Visceral pain
body organs, poorly localized, referred. (thorax, abdomen, cranium- guarding)
Referred Pain
perceived in area distant to the point of origin (MI pain refers to the jaw, shoulder, and arm)
Duration of pain- Acute
rapid onset, varies in intensity, up to 6 months in duration, protective in nature, disappears when the cause is resolved.
Duration of pain- Chronic
greater then 6 months, limited, persistent, intermittent, poorly localized, periods of remission or exacerbation, intractable. Pain is usually resistent to therapy. (cancer patients)
Common responses to pain- Behavioral
Voluntary- “hot stove” pull away, guarding.
Common responses to pain- Physiological
Involuntary- Sympathetic (fight or flight) /Parasympathetic ( Pulse and resp decrease due to deep, severe pain)
Common responses to pain- Affective
Psychological- past experiences, culture
Gate control therapy
Transmission of painful stimuli. Relationship b/t pain and emotions .Cns processes limited amounts of sensory info. Brain can influence gating mechanism. Pain interpreted individually. (Threshold- 1st inro to pain) Small fibers- transmitted w/ painful stimuli, LG fibers- block painful stimuli (gate closed)
Factors that affect pain- Culture/Ethnicity
Influence response, coping, sterotyping- (crying/not crying)
Factors that affect pain- Family,Gender,age)
Children- pain gets attention
Factors that affect pain- Religion
Pain is purification, or punishment
Factors that affect pain- Enviromentt/ Support people
Support, healthcare compounds pain issues