<prompt> Which is not elevated in a child presenting with jaundice, icterus, pruritus clay coloured stools.Gamma glutanyl transpeptidaseAlkaline phosphatase5-nucleotidaseGlutamate dehydrogenase  <response>: Ans. is d i.e. Glutamate dehydrogenase Jaundice, icterus, clay coloured stools, pruritus, all suggest cholestatic jaundiceThese three enzymes are usually elevated in cholestasis 1. Alkaline phosphatase 5-nucleotidaseGamma glutamyl transpeptidase 