Dental assistant nicholasville Dentaltown - Blood pressure is typically recorded as two numbers, written as a ratio like this: 120 / 80 mm Hg. Read as "120 over 80 millimeters of mercury". Systolic: The top number, which is also the higher of the two numbers, measures the pressure in http://tmiky.com/pinterest
bloodtypes Being a universal donor does not mean you can just give your blood to anyone, but rather in an emergency you are able to give blood to other people with different blood types because you have no antigens on the surface of the blood. It is for this reason that my blood type is used during emergencies when a persons blood type is unknown and typing it would take too long.
High vs Low Blood Pressure : Risk of both low blood pressure and high blood pressure normally increases with age due in part to normal changes during aging. Here are how low and high blood pressure stack up … shares