Here is the nursing management for patients with Addison's disease and Cushing syndrome in 5 points each: Addison's disease nursing management (5 marks): 1. Monitor vital signs closely and watch for signs of adrenal crisis like hypotension. 2. Administer glucocorticoid and mineralocorticoid replacement therapy as prescribed, such as hydrocortisone and fludrocortisone. 3. Provide a low-stress environment and rest periods to prevent fatigue. 4. Encourage high sodium and high carbohydrate diet to prevent hypoglycemia and hyponatremia. 5. Monitor fluid balance closely and weigh patient daily to watch for dehydration or fluid overload.