Homepharmacology Nitroprusside Na is.. Potent vasodilator Nitroprusside Na is: a- Potent vasodilator.*** b- Potent diuretic. c- Potent vasoconstrictor. d- Anti arrhythmic agent. Facebook Twitter Share:Nitroprusside Na is.. Potent vasodilator Facebook Twitter WhatsApp Pinterest LinkedIn Reddit Tumblr Telegram Email