JOINT DISEASES Flashcards
3 types of joint
movable
slightly movable
non-movable
autoimmune, systemic inflammatory disease of synovial joint
rheumatoid arthritis
age of onset of RA
25 to 35 years old
etiology of RA
idiopathic
first joints affected in RA
joints in hands
- metacarpophalangeal
- interphalangeal
joint affectation in RA
symmetrical and bilateral
migratory
characterized lesion in RA that is composed of dead cells
pannus
clinical manifestation of RA caused by inflammation
joint pain
clinical manifestation that is specific to RA
morning stiffness and fatigue
involves hyperextension of the middle joint (PIP) and flexion of the end joint (DIP)
swan neck deformity
involves flexion of the middle joint and hyperextension of the end joint
boutonniere’s
drug therapy specific for RA
DMARDS
why do we advise client to move joints up to the limit of pain?
to prevent contracture
a degenerative joint disease that causes deterioration of cartilages in the joint
osteoarthritis
first joints affected in osteoarthritis
weight bearing joints
- hip
- knees
joint affectation in osteoarthritis
asymmetrical
unilateral
non-migratory
characterized lesion of OA that can be seen in x-ray
osteophyte
another term for osteophyte
bone spur
cause of pain in acute OA
muscle spasms due to injury to the muscle caused by osteophyte
cause of pain in chronic OA
inflammation
deformity nodules on fingers in OA that is seen on the distal area
heberden’s nodes
deformity nodules on fingers in OA that is seen on the proximal area
bouchard’s nodes
non-therapeutic management to relieve pain in OA
warm compress
choice of pain reliever in acute OA
paracetamol