Following a lengthy series of diagnostic tests, a client's chronic hip pain has been attributed to advanced osteonecrosis. What treatment is this client most likely to require?
A) Joint replacement surgery
B) Intravenous antibiotics
C) Injections of corticosteroids into the synovial space
D) Transfusion of packed red blood cells
Ans: A
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Advanced osteonecrosis often necessitates joint replacement surgery, since necrotic bone cannot be rehabilitated. Osteonecrosis is noninfectious in etiology, so antibiotics are not normally necessary. Steroid injections will not restore the affected bone, and blood transfusions do not address the cause of consequences of the problem.
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