This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Medicine
Van den Berg test for 
Select and explain. 
A. Direct bilirubin, B. indirect bilirubin, C. copropoolphyrin, D. Total bilirubin
A: Direct bilirubin
Answer: A: Direct bilirubin 
Explanation: ref : harissons 21st ed