Education. All physicians, including surgeons, must first complete an undergraduate degree program, usually in a science area such as biology or chemistry. Following undergraduate school, you then must complete four years of medical school and a three-year residency.
For most people, perfect BP is 120/80, which means that the systolic number is 120 and the diastolic pressure is 80. When wanting to know if a person has perfect blood pressure, it is best to check it various times throughout the day as it can change depending on the time of day and what the person had been doing prior to checking their BP.
This unit is abbreviated as mm Hg. A normal reading would be any blood pressure below 120/80 mm Hg and above 90/60 mm Hg. Blood pressure that is too low does not supply your body and heart with enough oxygenated blood. Low blood pressure is known as hypotension.