Essential Biochemistry - Organ Function Tests (Section 1 - No. 42)

Which of the following is not a feature of obstructive jaundice?

Increased level of serum unconjugated bilirubin

Increased level of serum conjugated bilirubin

Absence of urobilinogen in stool

Increased level of alkaline phosphatase

Obstructive jaundice is characterized by increased conjugated bilirubin, not unconjugated bilirubin.