Postoperative nutrition usually starts with which diet progression?

• A. Clear liquid diet
• B. High-fat, high-cholesterol diet
• C. Full solid diet immediately
• D. Vegetarian diet

Answer: (A)

After surgery, the gut and swallowing reflexes are waking up and there’s a higher risk of aspiration, so nutrition is started with clear liquids. Clear liquids are transparent fluids like water, broth, clear juice, tea, or gelatin; they pass easily through the stomach and small intestine, help with hydration, and let clinicians monitor tolerance (watch for nausea, vomiting, or abdominal distention) before adding more solid loads. If tolerated, the plan can be advanced stepwise to full liquids, then soft, and finally regular solid foods. A high-fat, high-cholesterol diet is harder to digest and not suitable early on; starting with a solid diet immediately can overwhelm the recovering GI tract; a vegetarian diet by itself doesn’t specify the required gradual progression.