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A light blue top tube containing 3.2% sodium citrate is typically used to collect blood for PT/INR testing. The sodium citrate acts as an anticoagulant to prevent blood clotting and ensures accurate results. It is important to follow the exact collection procedures specified by the laboratory to avoid any potential issues with the test results.
No, mollusks do not have tube feet. Tube feet are a feature of echinoderms, such as sea stars and sea urchins, which they use for locomotion and feeding. Mollusks typically have a muscular foot for movement instead.
To reduce tubing diameter, you can use a tube expander tool to compress the tubing or a tube cutter to trim the edges. Alternatively, you can insert a smaller diameter tube into the existing tubing or use a reducing fitting designed for this purpose.
Do not use a device of any sort to suck out your anus.
Inert gases, such as argon or neon, are used in Geiger-Muller (GM) tubes because they are chemically stable and do not easily react with other elements. This ensures a consistent environment inside the tube for detecting ionizing radiation without interference from chemical reactions. Additionally, inert gases help to facilitate the ionization process that occurs when radiation interacts with the gas inside the tube.
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A light blue top tube is typically used for Protime blood collection, as it contains sodium citrate as an anticoagulant.
A complete blood count (CBC) is drawn in a lavender-top tube.
A Lytes panel typically requires a green-top tube (containing heparin anticoagulant) for plasma collection. It is important to use the right tube to prevent clotting and ensure accurate test results.
For HBsAb, MMR, and Varicella titers, a plain red-top tube without anticoagulant is typically used for serum collection. After collection, the tube should be allowed to clot and then centrifuged to separate the serum for testing. Make sure to follow specific laboratory instructions to ensure accurate results.
For vancomycin trough levels, the recommended color tube is typically a red-top tube, which is a serum tube without additives. However, some laboratories may allow the use of a gold-top tube (SST) for serum collection as well. Always check the specific protocols of the laboratory you are using, as practices may vary.
The tube color commonly used for collecting blood for electrolyte testing is a green-top tube, which contains lithium heparin as an anticoagulant. The green-top tube helps preserve the integrity of the sample for accurate electrolyte measurements.
A red-top tube is typically used for Lipase tests, which measure the levels of lipase enzyme in the blood. It is important to follow specific instructions provided by the laboratory or healthcare provider for proper sample collection.
A red or gold-colored tube with no anticoagulant is typically used for myoglobin testing. It is important to follow the specific instructions provided by the laboratory or healthcare provider for accurate sample collection.
For measuring parathyroid hormone (PTH) levels, a lavender or royal blue top tube is usually used for blood collection. These tubes contain the necessary additives to preserve the sample for accurate testing.
A royal blue or metal-free tube is typically used for collecting blood for serum lead testing. It is important to follow the specific laboratory instructions for proper specimen collection and handling to ensure accurate results.
red top is plain tube, for clotted blood. purple top is edta tube, for blood cytology. grey top tube contain sodium flouride anti coagulant for blood sugar. green top tube contains heparin require for cd4, cd8, etc. sky blue top tubes contain sodium citrate 3.2% for bleeding disorder tests such as pti etc.