Surgery A 22-year-old hoy underwent appendicectomy operation and not passed urine even after 4 hours. All vitals are normal. The next step is A Continue intravenous fluids + Catheterization B Foley's catheterization C Continue intravenous fluids + wait for another 6 hours D None of the above 💡 Explanation A 22-year-old hoy underwent appendicectomy operation and not passed urine even after 4 hours. All vitals are normal. The next step is ✓ Correct Answer: A. Continue intravenous fluids + Catheterization