A nurse is monitoring a middle-aged male client in the intensive care unit. Exhibits Complete the diagram by dragging from the choices below to specify what condition the client is most likely experiencing, 2 actions the nurse should take to address that condition, and 2 parameters the nurse should monitor to assess the client's progress.

Rationale for Correct Choices Cushing's Syndrome: The client exhibits hallmark features of Cushing’s syndrome, including central obesity, facial swelling, fragile skin with bruising, and hypertension. Laboratory findings of elevated cortisol with normal ACTH suggest an ACTH-independent hypercortisolism, consistent with this condition. Administer antihypertensive medication: Blood pressure remains elevated despite prior medication, increasing the risk of cardiovascular complications. Administering antihypertensives helps manage hypertension and reduce end-organ damage while treating the underlying condition. Provide nutritional counselling: Clients with Cushing’s syndrome are at risk for obesity, hyperglycemia, and dyslipidemia. Nutritional counselling helps address weight management and reduces cardiovascular and metabolic complications. Blood pressure: Continuous monitoring of blood pressure is essential to evaluate the effectiveness of antihypertensive therapy and to prevent complications related to sustained hypertension. Cortisol levels: Monitoring cortisol levels assesses disease activity and response to therapy, including medications or surgical interventions aimed at reducing hypercortisolism. Rationale for Incorrect Choices Hypothyroidism: Symptoms of hypothyroidism usually include fatigue, weight gain, cold intolerance, and bradycardia. This client has hypertension, central obesity, and elevated cortisol, which are not consistent with hypothyroidism. Diabetes Mellitus: While the client has mildly elevated blood glucose, hyperglycemia is secondary to cortisol excess rather than primary diabetes mellitus. The overall clinical picture points to Cushing’s syndrome. Addison’s Disease: Addison’s disease typically presents with hypotension, weight loss, hyperpigmentation, and low cortisol, which contrasts with this client’s elevated cortisol and hypertension. Encourage regular physical activity: While generally beneficial, the client’s acute presentation of hypertension and fatigue may limit the safety and feasibility of exercise as an immediate intervention. Restrict fluid intake: There is no evidence of fluid overload or edema severe enough to require fluid restriction at this stage. Fluid restriction is not a primary treatment for Cushing’s syndrome. Monitor blood glucose levels: Although hyperglycemia can occur secondary to cortisol excess in Cushing’s syndrome, the client’s current blood glucose levels are only mildly elevated and not the primary indicator of disease progression. Respiratory rate: The client’s respiratory rate is slightly elevated but not clinically significant in this context. Respiratory rate does not directly reflect Cushing’s syndrome progression or response to treatment, making it a lower-priority parameter for monitoring. Heart rate: The client’s heart rate is within normal limits and not immediately indicative of disease progression or treatment efficacy, making it a lower-priority parameter compared with blood pressure and cortisol levels. Oxygen saturation: The client maintains adequate oxygen saturation, so this is not a priority parameter for monitoring in the context of Cushing’s syndrome.