What are the color codes of vacutainers, their additives, and their uses?
Understand the Problem
The question is asking for information regarding the color coding of vacutainers, including their additives and uses in medical contexts.
Answer
- Purple: EDTA, CBC. - Light Blue: Sodium Citrate, coagulation studies. - Grey: Potassium Oxalate, glucose testing. - Red: No anticoagulant, serum collection. - Yellow: Acid Citrate Dextrose, blood banking. - Green: Heparin, ABG and immunophenotyping.
The final answer is:
- Purple: Contains EDTA, used for CBC.
- Light Blue: Contains Sodium Citrate, used for coagulation studies and ESR.
- Grey: Contains Potassium Oxalate or Sodium Fluoride, used for blood glucose or alcohol testing.
- Red: No anticoagulant, used for serum collection.
- Yellow: Contains Acid Citrate Dextrose, used for blood banking and HLA typing.
- Green: Contains Heparin, used for osmotic fragility, ABG, leukocyte function test, and immunophenotyping.
Answer for screen readers
The final answer is:
- Purple: Contains EDTA, used for CBC.
- Light Blue: Contains Sodium Citrate, used for coagulation studies and ESR.
- Grey: Contains Potassium Oxalate or Sodium Fluoride, used for blood glucose or alcohol testing.
- Red: No anticoagulant, used for serum collection.
- Yellow: Contains Acid Citrate Dextrose, used for blood banking and HLA typing.
- Green: Contains Heparin, used for osmotic fragility, ABG, leukocyte function test, and immunophenotyping.
More Information
Vacutainer tubes are color-coded to indicate the type of additive they contain, which directly determines their laboratory use. This standardization helps streamline blood collection and testing procedures.
Tips
A common mistake is confusing the tube colors that contain similar additives, like Heparin (green) and Sodium Citrate (light blue).
Sources
- Vacutainer tubes and their uses - Pathology Made Simple - ilovepathology.com
- Understanding the Color Codes Used for Vacutainers in the United States - needle.tube
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