Inflammatory arthritis LP 3-4 Flashcards
what is the chronic disorder causing symmetrical erosive synovitis of the joints?
rheumatoid arthitis
is RA a systemic condition?
yes
is RA considered an autoimmune disorder?
yes
when can someone develop RA?
from infancy to older age
does RA effect women or men more?
women
how many of the seven manifestations do you need to be diagnosed with RA?
4 for 6 weeks
what are the seven presentations of RA?
morning stiffness
arthritis of 3 or more joints
arthritis of the hands
symmetric
rheumatoid nodules
serum rheumatoid factors
radiographic changes
what causes RA?
idiopathic (60% of cases are genetically linked to HLA)
what can cause RA attacks?
emotional or physical trauma and stress
what structures would contain the rheumatiod factors (an antibody)
blood
synovial fluid
synovial membranes
what two finger deformities are common with RA?
swan neck
boutonnieres
what deformity is the muscle contraction with proximal IP joints are hyperextended and distal IP joints are hyper flexed
swans neck
what deformity is from ruptured fo the central slip of the extensor tendons with PIPs hyper flexed and DIPs hyperextended
boutonnieres
what are some signs and symptoms of RA? (name 6)
bilateral
polyarticular
joint stiffness and muscle pain
joint pain lasting 30 mins upon waking up
bakers cyst
swelling anf synovial thickness
bursitis
subluxations (not all examples)
how long should house work be limited too with RA?
20 min intervals with 5-10 min rest in-between