How do we measure blood pressure?

How do we measure blood pressure?

With the cuff on your bare arm, sit in an upright position with back supported, feet flat on the floor and your arm supported at heart level. Make sure the bottom of the cuff is directly above the bend of the elbow. Relax for about five minutes before taking a measurement.

Why is BP measured in mmHg?

As mercury is so much denser than water or blood, even very elevated blood pressures result in it rising no more than about a foot. This quirk of medical history gives us the modern measurement unit for blood pressure: millimetres of mercury (mmHg).

What is mmHg in blood pressure?

Blood pressure is measured in millimetres of mercury (mmHg) and is given as 2 figures: systolic pressure – the pressure when your heart pushes blood out. diastolic pressure – the pressure when your heart rests between beats.

What is the unit used for measuring blood pressure?

Spingomanometers rarely use mercury in their apparatus, but we still use mmhg as our unit. We measure two numbers when we take blood pressure. The systolic pressure and diastolic. This is because our blood pressure is variable. When the heart beats the pressure is higher, and gets lower and lower until the next beat. It is often Loading…

How is blood pressure measured in millimeters of mercury?

Blood pressure is measured in units of millimeters of mercury (mmHg). The readings are always given in pairs, with the upper (systolic) value first, followed by the lower (diastolic) value. So someone who has a reading of 132/88 mmHg (often spoken “132 over 88”) has a. systolic blood pressure of 132 mmHg, and a.

How are systolic and diastolic blood pressure measured?

Blood pressure is measured in units of millimeters of mercury (mmHg). The readings are always given in pairs, with the upper (systolic) value first, followed by the lower (diastolic) value. So someone who has a reading of 132/88 mmHg (often spoken “132 over 88”) has a systolic blood pressure of 132 mmHg, and a diastolic blood pressure of 88 mmHg.

What’s the normal blood pressure reading in mm?

It is measured in relations to mercury millimeters, i.e., in mm of Hg/mmHg. If your reading is 120/80mmHg, your blood pressure is ‘120 over 80’. Normally, blood pressure of a healthy individual should be around 120/80 mm of Hg/mmHg.

Is 110/68 good blood pressure or high blood pressure?

Otherwise, it will fall into other categories of High Blood Pressure. Systolic reading of 110 is in the Normal range. Diastolic reading of 68 is in the Normal range. Therefore, 110/68 is good blood pressure.

What do the two numbers in blood pressure mean?

There are two numbers associated with blood pressure. The first number is the systolic pressure, which is the pressure as the heart is pumping the blood. The second number is the diastolic pressure, which is the pressure when the heart is between beats.

What is normal BP range?

Blood pressure normally increases throughout life, right from infancy to older adulthood. For most adults, regardless of their age, the normal BP range is considered to be 120/80 or less.

What is the optimum blood pressure number?

For an adult, optimal blood pressure is 120 over 80 mm HG (millimeters of mercury), although it can range from 110 over 70 to 140 over 90.