<prompt> Therapeutic uses of Prostaglandin El include all of the following except -Medical termination of pregnancyImpotencePrimary pulmonary hypeensionMaintenance of patent ductus aeriosus PDA  <response>: Ans. is c i.e., Primary pulmonary hypeension o PGI2 is used for primary pulmonary hypeension not PGE1. Impoant uses of PGs PGI2 epoprostenal o For extracorporeal circulation in dialysis and cardiopulmonary bypass o Primary pulmonary hypeension o To maintain the patency of ductus aeriosus PDA o For storage of platelets for transfusion PGE, Alprastadil To treat erectile dysfunction To maintain the PDA Misoprost - NSAIDS induced peptic ulcer o Misoprost For induction of labour in first few weeks ofpregnancy --- medical termination ofpregnancy PGE2 Dinoprostone o Intravaginally for induction of midtrimester aboion o For cervical ripening a uveoscieduring labour 