Pain Flashcards
Pain
A major problem that causes sufering and reduces quality of life
one of the major reasons why people seek healthcare
effective pain relief is a basic human right
If you don’t manage actute pain you are at higher risk of chronic pain
What is the nurses role in pain management
Assess pain, document it, and communicate with others
Ensure delivery of aqeduate pain relief measures
Evaluate effectiveness of interventions
Monitor ongoing effectiveness of pain management strategies
Provide education
Why is pain undertreated
inadequate skills to assess and treat pain
misconceptions about pain
innacurrate info about opiods
respiratory depression
clients underreporting pain
fear of addiction
belief that it is inevitable
expectations that drugs won’t help
desire to be a good client
What is pain?
Subjective-client’s experience and self-report is essential
Nociception
physiological process that communicates tissue damage to the central nervous system
mechanism by which pain is percieved (transduction, transmission, perception, modulation)
Perception of pain
occurs when pain is recognized, defined and responded to
nociceptive input is percieved as pain in the brain
Dimensions of pain-sensory-discriminative
the recognition of the sensation as painful
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 activities
Dimensions of pain-cognitive evaluative
beliefs, attitudes, memories, and meaning attributed to pain
the meaning of pain to the client is important in individual response to pain
the meaning of pain and related responses are critical aspects of nursing pain assessment
Dimensions of Pain-sociocultural
demographics, support systems, social roles, past experiences, cultural aspects
Causes and types of pain
underlying pathology-nociceptive and neuropathic
duration-acute and persistent
Nociceptive Pain
Damage to somatic or visceral tissue
surgical incision, broken bone, or arthritis
Nociceptive pain-somatic
aching or throbbing
localized
arises from bone, joint, muscle
Nociceptive pain-visceral
tumour involvement or obstruction
arises from internal organs such as the intestine and bladder
Neuropathic Pain
Damage to peripheral nerve or central nervous system
burning, shooting, stabbing, or electrical in nature
sudden, intense, short lived, or lingering
difficult to treat (opiods, antiseizure, antidepressant medications
Acute Pain
sudden onset
usually within normal time for healing
mild to severe
generally can identify a precipitating event or illness
Acute pain reflects what nervous system?
Sympathetic nervous system (increased heart rate, increased respiratory rate, increased blood pressure)
What is the treatment goal for acute pain?
pain control with eventual elimination
What is persistent pain
gradual or sudden onset
may start as acute injury but continuous past the normal time for healing to occur
mild to severe
3-6 months=chronic
fatigue, with-drawl from others and social interactions