Quiz 2 Flashcards
pain lecture and CT lecture
what is pain?
an unpleasant sensory and emotional experience associated with actual or potential tissue damage or an experience described in terms of such damage
is pain subjective or objective?
subjective
t/f: pain is individual
true!!!
pain is perceived ___ and influenced ____
cortically, peripherally
in chronic pain, is the pain always reflective of the damage?
no
what is usually worse, the fear of pain or the pain itself?
the fear of pain
what are the 3 categories of pain?
neuropathic
inflammatory
nociceptive
what is nociceptive pain?
like a pin prick
what is inflammatory pain?
tissue injury
what is neuropathic pain?
pain that can be central of peripheral
what are some examples of central neuropathatic pain?
migraine
stroke
TBI (traumatic brain injury)
what are some examples of peripheral neuropathic pain?
trigeminal neuralgia (Tic douleroux)
poorly controlled diabetes
nerve compression
herpes zoster (shingles or post-herpetic neuralgia)
what are the 5 sources of pain?
cutaneous
somatic
visceral
neurogenic(pathic)
referred
what is cutaneous pain?
pain related to the skin that can be superficial or subcutaneous
is cutaneous pain localized?
yes! the patient can point to where the pain is
can cutaneous pain be referred from deeper structures?
yes
cutaneous pain varies between individuals’ ____ and _____
gender
ethnicity
what is somatic pain?
superficial or deep pain of the neuromuscular, musculoskeletal, or neuromusculoskeletal systems
what is superficial somatic pain?
pain of the skin, superficial fasciae, or tendon sheaths like cellulitis
what is deep somatic pain?
periosteum and cancellous (spongey) bone, nerves, tendons, ligaments, blood vessels, deep fasciae, or joint capsule pain
is deep somatic pain well localized?
no, it is poorly localized
t/f deep somatic pain can be referred to the skin (cutaneous)
true
would you see autonomic phenomenon with deep somatic pain?
yes
what autonomic phenomenon would be seen with deep somatic pain?
sweating, pallor, pulse or BP changes, nausea, or faintness