Blood Pressure

Blood Pressure means it is the pressure exerted by blood on the walls of vessels.human blood pressure is 120/80mmhg.that is 120 is systolic blood pressur and 80 is diastolic blood pressure.it is measured by BP apparaturs.it is measured on brachiocephalic artery.BP increases during exercise and also after meals.BP increases when the viscosity of blood increases.it occurs due to the ions in blood.hence salt isnt recommende for BP patients.BP is also regulated during any injury that is during bleeding.its to save our life.