<prompt> A 60 year old male presents with heamaturia at onset of micturition - cause is -Urethral stoneBladder tumorUreteric stoneProstatitis  <response>: Ans is a ie. Urethral stone Relation of hematuria to micturition Site of bleeding Blood appears at the beginning of act Urethra Blood appears towards the end of the act Vesical Blood is intimately mixed throughout the process Prerenal, renal or vesical. 