This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Unknown
Which of the following is seen in obstructive jaundice- 
Select and explain. 
A. Excess of urobilinogen in urine, B. Excess of unconjugated serum bilirubin, C. Excess of bile salts in the urine, D. All of the above
C: Excess of bile salts in the urine
Answer: C: Excess of bile salts in the urine 
Explanation: Ans-C