<prompt> A 70-year-old man presented with itching, jaundice and mass palpable per abdomen and clay coloured stools. Two tests done in his urine sample is shown here. It gave positive results. What is the type of Jaundice he is suffering from?Obstructive jaundiceHemolytic jaundicePrehepatic jaundiceHepatic jaundice  <response>: Ans. A. Obstructive jaundiceTwo tests given here are: Hays test -Tests for bile salts Fouchet s test -Test for bile bigment So the best answer is obstructive jaundiceUrine test JaundiceUrine testHemolytic JaundicePrehepatic JaundiceHepatic JaundiceObstructivePost hepatic jaundiceHays test-Bile saltsNegativePositiveNegativePositiveEhrlichs test- UrobilinogenPositivePositiveNegativeNegativeFouchets test- Bile pigmentNegativePositiveNegativePositive 