In: Nursing
Answer 1:
Amber should take her mother to a rheumatologist.
Answer 2:
since Amber's mother unable to walk even with the help of walker treatment with merely medicines like disease modifying antirheumatoid drugs (methotrexate/azathioprine/cyclosporin), or just glucocorticosteroid might not help.
the doctor might suggest for knee replacement surgery
doctor might also suggest physiotherpy as it might help ambers mothers condition to improve