<qa>  What is the maximum limit of normal bilirubin?- Total bilirubin less than or equal to1.5 upper limit of normal unless the patient is receiving a protease inhibitor known to be associated with increased bilirubin e.g. atazanavir, in which case total bilirubin less than or equal to 7.5 mgdL with direct fraction less than or equal to 0.7 