Joint Pain Flashcards
What are the possible sources of joint pain?
bursa
muscle
tendon/ligament
reffered
What does prolonged joint stiffness indicate?
inflammation
What is the quality of arthritis pain?
aching
What are possible causes of acute monoarthritis?
septic
crystal
reactive
plant thorn synovitis
What urate level is considered hyperuricemia?
> 7.0 mg/dl
What is the most common category of gout?
uric acid underexcretion due to decreased renal fxn
4 risk factors for gout
obesity
diabetes
alcohol
meds (ASA, cyclosporine, diuretics)
What is the most common joint affected with gout?
1st MTP (podagra)
What is the goal uric acid level for treatment?
<6.0 mg/dl
How is acute gout treated?
NSAIDs (indomethacin)
steroids
colchicine
What is colchicine MOA?
inhibit neutrophil fxn
does not alter urate
What is a side effect of uricosuric agents?
precipitation of kidney stones
What is CPPD arthropathy?
calcium pyrophosphate crystal deposition
What is chondrocalcinosis?
calcification of articular cartilage