WebbA discard tube is not required prior to collection of coagulation samples, except when using a safety winged blood collection device (ie, "butterfly"), in which case a discard tube should be used. When noncitrate tubes are collected for other tests, collect sterile and nonadditive (red-top) tubes prior to citrate (blue-top) tubes. WebbEDTA Lavender Blood Tube Sticker Phlebotomy Sticker Clinical/Medical Laboratory Scientist Stationary kawaiibubz. 5 out of 5 stars (28) $ 3.00. Add to Favorites Christmas …
Phlebotomy Chapter 7 & 8 Test Flashcards Quizlet
Webb57) Discard tubes contain nothing 58) Which of the following is the least likely use of a discard tube? D) Removing air from winged infusion lines. 59) Ethylenediaminetetraacetic acid (EDTA) A) prevents coagulation by binding calcium. B) maintains red blood cell shape and size. C) does not interfere with staining of blood cells. WebbThe only times you need a discard tube is when using the butterfly, or if a specific test requires it. There is not enough air in the barrel of a straight needle to effect the fill line … duplexes and triplexes for sale near me
Phlebotomy and needle disposal - SlideShare
Webb12 feb. 2024 · One study was of 11 healthy volunteers, drawn by an experienced phlebotomist. In this experiment they drew a serum tube, a K EDTA tube, then a second serum tube to try to measure in a healthy outpatient if there was any measurable EDTA carried over from the middle tube into the second serum tube. WebbOur study has shown no significant difference between P-Ionized Calcium (pH adjusted = 7.4) values for the first and second tubes. Hence, the use of a discard tube is not … Webb30 juli 2024 · Which tube should be first in order to draw in phlebotomy? 1. Collect citrate tube (blue top) last, after 20mL of blood has been withdrawn for other testing, or as waste. Just prior to drawing the blue top tube as the last tube, draw 1mL into a discard blue top tube to prevent cross contamination from the additive of previously drawn tubes. 2. duplexes for lease in lubbock texas