<prompt> Which of the following drug is given for pulmonary hypeension?CarboprostMispoprostolIndomethacinBosentan  <response>: Endothelin Antagonists DOC - Bosentan - Ambresenton - Macisentan If these are not effective then drugs used are Phosphodiesterase inhibitors like sildenafil and tadalafil. Prostaglandins - Iloprost Not given orally Selexipag Prostacyclin Agonist - PGI2 Agonist - Given orally 