you observe a blood back up halfway between the point of entrance of the catheter into the patient's arm and the samplin...
you observe a blood back up halfway between the point of entrance of the catheter into the patient's arm and the sampling port. ldentify the probable cause and describe possible solution.
Homework Answers
The probable cause of this is the reverse blood flow or a negative pressure or against gravitational force.This could be because of the pressure applied in the arm where the port is.
Some of the solution are
- Not to check blood pressure on the arm which has port
- Make sure the air vent is open when the IVF is on flow
- Remove the blood tinge when it reaches the entrance point ,when there us a suspicion of clot or thickening in it
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