Blood pressure monitor to use

Blood pressure, referred to as BP, doctors often write.



Blood pressure refers to arterial pressure, usually with blood pressure measurements. There are now using mercury sphygmomanometer, spring and electronic Sprague rappaport type stethoscope. However, frequent use of mercury sphygmomanometers is still.



Every family owned a blood pressure should be, especially in families with elderly or heart disease, when, and to learn to use blood pressure monitor.



Measurement of blood pressure before, let the patient rest in bed for several minutes. Exposed right arm, has been to expose the shoulders, and to straighten the elbow Standard model Sprague Rappaport Stethoscope, palm up flat.



The blood pressure on the bed, or table, so that the blood pressure of "0" point, and the patient's heart in the same plane.



The blood pressure cuff wrapped around the upper arm of patients Majestic series sprague rappaport stethoscope. The lower edge of the cuff from the cubital fossa to 2 to 3 cm, not too tight, and do not too loose.



Wear a stethoscope, hand fossa Golden head Spreague Rappaport type stethoscope in the patient's elbow touched the pulse of the brachial artery, and then put a stethoscope on the top, this time you can hear the beating of the arteries, "Dong Dong" sound.



Bijin dozen balloons, to boost the morale within the cuff, brachial artery pulse pressure added to the sound to hear so far, and then slowly release the valve, reduce stress, and note the mercury within the meaning of the scale, until you hear the first tone pulse. At this point the mercury column transparent tube Sprague rappaport stethoscope within the meaning of the scale, that is, systolic blood pressure.



Pressure continues to light reduction, until the arterial pulse sound gradually increased to suddenly softened weak, then the scale referred to as the diastolic blood pressure (note that the voice is not the pulse disappeared Internal spring binaural Sprague Rappaport Stethoscope.)



Continuous measurement of blood pressure generally two or three times, whichever is lowest.



Normal blood pressure increased with age. Normal adults should be less than 140 mm Hg systolic blood pressure (doctor written as mmHg) or 18.6 kPa (referred to as kPa). Should be less than 90 mm Hg diastolic blood pressure (or 12.0 kPa). The difference between systolic and diastolic blood pressure as the "pulse pressure Special dual head stethoscope." Pulse pressure of 30 to 40 mm Hg (or 4.0 ~ 5.3 kPa).



KPa is also a blood pressure measurement units, many doctors have adopted as the unit of measurement of blood pressure kPa. 1 kPa = 7.5 mm Hg, or 1 mm Hg = 0.133 kPa.



The situation of the patient, shock, blood pressure will drop rapidly, and even test does not come out (ie, blood pressure was 0). More knowledge, please view the following:



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