pain management Flashcards
who has the authority on what pain is and how it feels?
the patient
is pain subjective or objective
pain is sunjective
when a person says they are not in pain, but their body language suggests otherwise, which one should we believe?
the nonverbal body signs
where do the small fibers direct pain signals to?
the brain
what do large fibers do for pain?
it inhibits
what sort of things can affect pain?
past experiences, beliefs about pain, emotions
what is the process of pain travel?
transduction, transmission, perception, and modulation
what is transduction?
the activation of pain receptors
what is transmission?
the conduction of pain along the pathways
what is the perception of pain?
when we become aware of the characteristics of pain, i.e the pain threshold
what is modulation of pain?
the inhibition or the modification of pain
what does an endorphins do?
they can act as opioid analgesics
describe acute pain
pain that is rapid and can vary in intensity
is acute pain protective? why or why not?
it is protective. it protects us from tissue and nerve damage.
what are some characteristics of chronic pain?
it can be limited or persistent
what is the timeframe for chronic pain?
3-6 months. chronic pain lasts longer than the normal healing period
describe somatic pain
deep pain that can originate in blood vessels, bones, tendons, etc
describe visceral pain
poorly localized, poorly described pain that can originate in the organs and areas of the body like the abdomen
what is cutaneous pain?
pain that involves the skin or subcutaneous layer
is cutaneous pain superficial or deep?
superficial