Choice A: Administer spironolactone

Spironolactone is a potassium-sparing diuretic used to manage heart failure and hypertension. However, the client’s potassium level is elevated at 5.3 mEq/L (normal range: 3.5 to 5 mEq/L) . Administering spironolactone could exacerbate hyperkalemia, leading to dangerous cardiac arrhythmias. Additionally, the client’s low blood pressure (89/60 mm Hg) and dehydration (indicated by dry skin and tenting) make the use of a diuretic inappropriate as it could further lower blood pressure and worsen dehydration .

Choice B: Administer an IV fluid bolus

The client presents with signs of dehydration (dry skin, tenting, low urine output) and hypotension (BP 89/60 mm Hg). An IV fluid bolus is anticipated to restore intravascular volume, improve blood pressure, and address

dehydration . This intervention is crucial to stabilize the client’s hemodynamic status and improve perfusion to vital organs .

Choice C: Obtain an x-ray of the right hip

The client reports pain in the right hip following a fall, which raises the suspicion of a fracture. An x-ray is essential to diagnose any potential fractures or dislocations, which are common in elderly patients after a fall 5.

Prompt imaging will guide appropriate management and prevent further complications .

Choice D: Administer an iron supplement

While the client has a history of iron-deficiency anemia and is on ferrous sulfate, the immediate need for iron supplementation is nonessential in the context of acute management of the fall and dehydration. The client’s hemoglobin (16 g/dL) and hematocrit (47%) are within normal ranges, indicating that anemia is currently well- managed . The focus should be on stabilizing the client’s acute condition.

Choice E: Obtain the client’s weight

Obtaining the client’s weight is anticipated as it is a critical parameter for calculating medication dosages, fluid requirements, and monitoring the client’s overall health status. Accurate weight measurement is particularly important in elderly patients with multiple comorbidities to ensure precise and safe medical management .

Choice F: Administer supplemental oxygen

The client’s oxygen saturation is 95% on room air, which is within the normal range (95-100%) . Therefore, administering supplemental oxygen is nonessential unless there is evidence of hypoxia or respiratory distress. The primary focus should be on addressing dehydration and hypotension.

Choice A reason: Increased urinary output is not a typical manifestation of peritonitis. Peritonitis, especially in the context of peritoneal dialysis, does not usually affect urinary output directly. Instead, it primarily affects the peritoneal cavity and can lead to symptoms such as abdominal pain and tenderness.

Choice B reason: Hyperactive bowel sounds are not commonly associated with peritonitis. In fact, peritonitis can lead to decreased bowel sounds due to the inflammation and irritation of the peritoneum, which can cause paralytic ileus (a temporary cessation of bowel movements).

Choice C reason: Bradycardia (a slower than normal heart rate) is not a typical symptom of peritonitis. Peritonitis can cause systemic symptoms such as fever and tachycardia (an increased heart rate) due to the body’s inflammatory response to infection.

Choice D reason: Nausea and vomiting are common manifestations of peritonitis. The inflammation of the peritoneum can irritate the gastrointestinal tract, leading to these symptoms. Additionally, peritonitis can cause abdominal pain, tenderness, and distention, which are also associated with nausea and vomiting.