<prompt> 4 day old newborn baby having icterus involving sole, bilirubin level mgdl -121586  <response>: Ans. is b i.e., 15 mgdl Dermal staining of biiirubin-o Described by kramero Jaundice progress in cephalocaudal directiono Divided in 5 zoneZone Bilirubin1 4-6 mgdl-Face2 6-8 mgdl-Trun k upper abdomen3 8-12 mgdl-Lower abdomen thign4 12-14 mgdl-Arm leg5 15 mgdl-Palm sole 