Question

Bilirubin in serum can be measured by

• A. Van den Bergh reaction
• B. Ehrlich’s Reaction
• C. Schlesinger’s Reaction
• D. Fouchet's Reaction

Answer 1

The Correct Option is A

The measurement of bilirubin in serum is an important diagnostic test in physiology, helping assess liver function and diagnose conditions such as jaundice. The most common method for measuring bilirubin in serum is the Van den Bergh reaction.

Bilirubin and the Van den Bergh Reaction:

The Van den Bergh reaction is a clinical test used to estimate the concentration of bilirubin in serum. This reaction distinguishes between direct (conjugated) and indirect (unconjugated) bilirubin based on their solubility and reactions with certain reagents. In general, the Van den Bergh reaction involves the reaction of bilirubin with a diazo reagent, forming a colored compound whose intensity can be measured spectrophotometrically. The results provide indications about liver health and hemolytic disorders.

The correct choice from the options given is Van den Bergh reaction, as assessing bilirubin concentrations through this method remains a standard practice in clinical laboratories. Understanding the underlying physiology and the implications of the results is crucial for diagnosing and managing liver-related conditions.