Surgery In a patient with obstructive jaundice, what is the possible explanation for a bilirubin level of 40 mg/dL? A Malignant obstruction B Complete obstruction of common bile duct C Renal failure D Liver failure 💡 Explanation In a patient with obstructive jaundice, what is the possible explanation for a bilirubin level of 40 mg/dL? ✓ Correct Answer: C. Renal failure