النتائج (
العربية) 1:
[نسخ]نسخ!
Open the IV fluid bag and slowly fill the manometer to a level higher than the expected CVPto allows the establishment of a free flow of fluid between the manometer tube and the catheter.8Turn off the flow from the fluid bag and open the three-way tap from the manometer to the patient90bserve that the fall in the height of the Colum of fluid of manometer then record the level at which the solution stabilized or stop movingThe fluid level inside the manometer should fall until gravity equals the pressure in the central veins(Rt. atrium)10When the fluid stops falling the CVP measurement can be read. If the fluid moves with the patient's breathing, read the measurement from the lower number.Note: during reading with patient with ventilator either to remove it or subtract 5 from the reading because ventilator increase intrathoracic pressure
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