Comfort & Pain Management Flashcards
acute pain
episode of pain that lasts from seconds to less than 6 months
addiction
a pattern of compulsive use of addictive substances for means other than those prescribed
adjuvant
drugs typically used for other purposes, but also used to enhance the effect of opioids by providing additional pain relief
analgesic
pharmaceutical agent used to relieve pain
breakthrough pain
temporary flare-up of moderate to severe pain that occurs even when the patient is taking around-the-clock medication for persistent pain
chronic pain
episode of pain that lasts for 6 months or longer, may be intermittent or continuous
cutaneous pain
superficial pain usually involving the skin or subcutaneous tissue
dynorphin
the endorphin having the most potent analgesic effect
endorphins
morphine-like substances released by the body that appear to alter the perception of pain
enkephalins
opioids that are widespread throughout the brain and dorsal horn of the spinal cord
how do enkephalins reduce pain
by inhibiting the release of substance P
exacerbation
period in chronic illness when the symptoms of the disease reappear
gate control theory
theory that explains that excitatory pain stimuli carried by small-diameter nerve fibers can be blocked by inhibiting signals carried by large-diameter nerve fibers
intractable
severe pain that is extremely resistant to relief measures
modulation
process by which the sensation of pain is inhibited or modified