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Lavender
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What additive is in a white top vacutainer tube?
The additive in a white top vacutainer tube is typically EDTA (ethylenediaminetetraacetic acid), which is a chelating agent used to bind and sequester calcium ions to inhibit coagulation by preventing blood clotting. It is commonly used for hematology testing.
What color vacutainer tubes would you use for hematology testing?
Lavender-top tubes (containing EDTA as an anticoagulant) are generally used for hematology testing to prevent coagulation and preserve cell morphology.
When venipuncture is performed using a lavender vacutainer tube the sample?
When venipuncture is performed using a lavender vacutainer tube, the sample collected is typically used for hematology testing, such as complete blood count (CBC), erythrocyte sedimentation rate (ESR), and blood typing. The lavender top tube contains EDTA as an anticoagulant to preserve the blood sample for these types of tests.
What does the lavender vacutainer contain?
The lavender vacutainer typically contains EDTA (ethylenediaminetetraacetic acid) as an anticoagulant. This tube is primarily used for hematology tests, such as complete blood counts (CBC) and blood smears, as it helps preserve the shape and integrity of blood cells. It is important to ensure proper mixing by gently inverting the tube after collection.
What tube color is used for hematology?
The tube color used for hematology is typically lavender or purple. These tubes contain an anticoagulant called EDTA (ethylenediaminetetraacetic acid) to prevent blood clotting and maintain the integrity of the blood sample for hematological testing.
What colour blood tube for hba1c?
The color of the blood tube for HbA1c testing is typically lavender. Lavender-top tubes are used for collecting blood samples for hematology testing, including HbA1c.
What color vacutainer tube is used for cholesterol?
The color vacutainer tube typically used for cholesterol testing is the gold or tiger-top (SST) tube, which contains a serum separator gel. Alternatively, a light green tube (lithium heparin) can also be used for certain cholesterol tests. These tubes help separate the serum from the blood cells after centrifugation, allowing for accurate measurement of cholesterol levels.
What vacutainer would you use for a blood chemistry test?
For a blood chemistry test, commonly a lavender-top (EDTA) vacutainer tube is used. These tubes are used to collect whole blood samples for testing electrolytes, metabolites, and other chemical components in the blood.
What color vacutainer tube to use on lithium level?
A green-top vacutainer tube (or sometimes a pink-top tube) is typically used for collecting blood samples for lithium level testing. The green tube usually contains lithium heparin as an anticoagulant for plasma testing, while the pink tube may contain EDTA if plasma separation is not required. The specific tube color may vary depending on the lab's protocols, so it's best to confirm with the lab where the test will be performed.
What color vacutainer tube needed for BMP draw?
A gold or red-top vacutainer tube is typically used for a basic metabolic panel (BMP) blood draw.
What color tube for a TSH?
Red
What color top tube is used to collect whole blood with and additive?
The color top tube used to collect whole blood with an additive is typically a lavender or purple top tube. This type of tube is commonly used for collecting blood samples for hematology testing.
