Usually you do not draw blood from a line that is running TPN due to the concentrated electrolytes contained in the solution. If there is no other option the MD must be aware that the sample is taken from a TPN line so he/she can adjust the findings ANOTHER VIEW: PICC lines and other central access devices were not designed to have blood drawn from them for Lab tests. Specimen contamination is a serious problem for Lab whether the specimen is drawn from a single or double lumen PICCs. Even if the other lumen's infusion is shut off, the vacuum created in the lumen where blood is being drawn can cause contamination of the specimen. Often, even if the lumen is flushed properly and there is no contamination, the specimen may be hemolysed or clotted, making it useless for lab testing. In general, Lab will not report out results that they suspect are erroneous. This is because a Lab tech or physician cannot simply "adjust" findings due to an improperly collected specimen. This would be guesswork and is unacceptable in a health care setting where treatment often depends on reliable Lab results. Bottom line: check your facilities' policies and procedures regarding the use of PICCs and other central access devices for blood collection.
Yes, you can run them consecutively. The purpose of the double lumen or triple lumen PICC is so you can give multiple IV solutions at one time. Units routinely have patients on Total
Parenteral Nutrition diets, and are also receiving numerous solutions such as antibiotics, blood products and replacement solutions.
yes,for as long as you stop the TPN prior to blood draw and aspirate 5cc from the line then you can proceed and draw blood.make sure to flush the line with 10 ml prefilled saline with a push-pause technique
yes
Type your answer here... if a patient has an intravenous line (IV) in the arm, can the phlebotomist draw blood
Why not use the PICC for the blood draw?
draw a line that ends.
draw a straight line then draw a circle on that line at the top then draw a swirl in the circle
Draw a line. Stop. At the end of the line, draw another line in a different direction. Stop. At the end of that line, draw a line heading back in the general direction of where you started. Stop. Draw a fourth line that connects to your starting point.
draw a line chart.
Draw a line that does not have the same slope of the other line and is not perpendicular too.
draw line st parallel to line mn
Draw the Line - song - was created in 1977.
Move the paper while you draw the line?
Draw a line from the center of the circle to the edge. Where this line intersects the edge draw a line 90 degrees to it. This line is the tangent at the point of intersection.
Draw an L and draw a line coming from the origin of the angle. That dividing line is an angle bisector.