Vasomotor center Methyldopa Guanabenz Sympathetic nerve terminals Guanethidine guanadrel Sympathetic Regulation of blood pressure: Sympathetic ganglia B-Receptors of heart Trimethaphan Propranolol and other B-blocke Targets of antihypertensive Angiotensin a-Receptors of vessels Vascular smooth muscle receptors of vessels Prazosin and Hydralazine Verapamil and other Losartan and other a, blockers calcium channel rugs other angiotensin Nitroprusside blockers receptor blockers B-Receptors of juxtaglomerular cells that release renin Thiazides, etc Propranolol and Endocrine/body fluid converting enzyme Angiotensin‖l Renin sInogen Captopril and other ACE inhibitors