which one causes hypotension due to blockage of efferent limb baroreceptor reflex.. bretylium which one causes hypotension due to blockage of efferent limb baroreceptor reflex: a- bretylium*** b- phenytoin c- ranitidine d- amphetamine e- isopreterinol Share This: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook