Priya Nath decides to get blood tests done. One of the most cheerful events at the close of April 1991 was the blood test report which showed a Blood Urea of 37 and a Creatinine of 1.0. Dr. Navin Dang, who had earlier seen elevated results was pleasantly surprised and said: “I don’t know what you are doing, but go on doing it – the results are pleasantly changed!”