MSK Flashcards
Big risk factor for osteoporosis:
Smoking
Diagnosis of osteoporosis?
DEXA scan with t-score less than -2.5
What medication should be used in a patient with osteoporosis and HTN?
Thiazides bc they stimulate osteoblasts and decrease Ca excretion.
First line treatment for RA?
DMARDS- methotrexate and plaquenil- slow the progression on RA.
Risk associated with DMARDS?
Suppression of immune function
What does methotrexate deplete?
Folic acid so patient must supplement
This presents as joint pain and AM stiffness that resolved in less than 1 hour.
OA
What will patient with OA present with?
Heberden and Bouchard’s nodes.
Where are Heberden nodes located?
DIP and only in OA
Where are Bouchard’s node located?
PIP- both RA and OA
What would an X-ray show in a patient with OA?
Joint space narrowing
What is treatment for OA?
Tylenol and exercise
This is a systemic issue that presents with bouchards nodes, warm, tender and swollen fingers (sausage fingers), boutonniere deformity, and swan neck deformity.
RA
This is Hyper-extension of the DIP and flexion of the PIP?
Boutonniere’s deformity
This is flexion of the DIP and hyper-extension of the PIP?
Swan neck deformity
Another type of arthritis that typically begins in the lower back and works it way to upper back. It is autoimmune and a chronic inflammatory condition.
Ankylosing Spondylitis
How do we diagnose ankylosing spondylitis?
X-ray first then MRI