A patient with a pituitary defect is being treated for Addison's disease with supplemental corticosteroids.The patient begins to develop signs and symptoms of Cushing's syndrome.The nurse recognizes that this reaction is a result of failure of normal:

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The development of Cushing's syndrome symptoms in a patient being treated for Addison's disease with supplemental corticosteroids is due to the failure of normal feedback mechanisms. Normally, the hypothalamus and pituitary gland adjust the release of ACTH based on cortisol levels in the blood. However, when exogenous corticosteroids are introduced, this feedback loop can be disrupted, leading to symptoms of cortisol excess.

A Patient with a Pituitary Defect Is Being Treated for Addison's