Answer:
Based on the given information, the most appropriate next step in the management of this patient would be Spironolactone
Step-by-step explanation:
Spironolactone is a potassium-sparing diuretic that works by blocking the effects of aldosterone, a hormone involved in fluid and electrolyte balance. It helps to reduce fluid accumulation and edema in patients with cirrhosis. By inhibiting the reabsorption of sodium and water while promoting the excretion of potassium, spironolactone can help alleviate the patient's symptoms of abdominal distension and peripheral edema.