WebbThe discard tube should be a non-additive or a coagulation tube, and need not be completely filled. It is extremely important to draw a waste tube when drawing blood for … 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.
Phlebotomy Procedure General collection supplies
WebbRevised 6/2024 Attachment GMG-708-0002 Phlebotomy Venipuncture Procedure and GMG-700-0031 LIS Downtime Policy be drawn first. The discard tube is used to fill the "dead space" in the tubing to ensure proper blood-to-additive ratio in the citrate tube. Webb19 jan. 2024 · Do not use sodium citrate (light blue top) tubes as discard tubes; consider clear top or red stopper (no additive) tubes as an alternative. Limit allocation of 1.8mL sodium citrate (light blue top ... learning games for infant app
Discard Tubes Are Sometimes Necessary When Drawing …
Webbfirst tube to be drawn, first draw a blue discard tube. The discard tube is used to fill the tubing’s “dead space” with blood, which will assure proper blood-to-additive ratio. Webb21 jan. 2024 · Collection tubes. Having a greater understanding on how to properly collect blood into a capillary tube – also referred to as a straw – is important for collecting a CBG or when using a microcollection tube that is devised with a straw for the collection. Holding the capillary tube at a slight angle upwards to prevent any air bubbles from ... Webb18 feb. 2024 · What are vacutainer tubes? These are the color coded plastic tubes with rubber stopper. They are used to collect blood for various investigation 2. Mention the different vacutainer tubes and their uses Red: No anticoagulant, used for serological examination in biochemistry Grey: Contains Sodium Fluoride, Used for glucose estimation learning games for computer