Kidney Function Blood Test Tube Color. The color tube you use when drawing blood for a lab test. Often doctors will order more than one test at a time to get a broader picture of the.
This is the kidney function test called bun blood urea nitrogen. Sodium whole blood none 0 5hr tbnk. Red top tube would be used.
Red top tube would be used.
Often doctors will order more than one test at a time to get a broader picture of the. This color tube is also used for kidney and liver function tests electrolytes na k cl c02 sometimes glucose and also iron levels. Red top tube would be used. A vacutainer blood collection tube is a sterile glass or plastic tube with a closure that is evacuated to create a vacuum inside the tube facilitating the draw of a predetermined volume of liquid.