<prompt> A 35yr old Chemical factory worker come to Emergency dept. with sudden splash of an unknown chemical over his hand and feet. All are true about this type of burn except ?Copious irrigation with waterAlkalis are more destructive and dangerousTry to neutralise the chemicalTopical Calcium gluconate is used in the treatment of Hydroflouric burn  <response>: Management of chemical burn:- Copious irrigation with water or saline Performed for a minimum of 20 minutes Exceptions Elemental metals - Causes exothermic reaction with water Phenol - leads to deeper infiltration of tissues Treatment should continue - until skin pH is normal Remove the contaminated clothings Jewelry Do not try to neutralize the chemical burn Neutralization causes Exothermic reaction - leads to fuher injury Calcium gluconate is used in the treatment of Hydroflouric burn 