Which of the following is the most appropriate action when processing a blood sample collected in a serum separator tube?
Allow the sample to sit for 30 minutes to clot before centrifugation
What is the additive in the light blue tube?
Sodium citrate, Na citrate
How many times should you invert a heparin tube?
8-10 times
When drawing blood cultures, which tube should be draw first? Aerobic, or Anaerobic? Which Tube should be drawn if you can only obtain one blood culture?
Aerobic
A phlebotomist is preparing a blood specimen for a bilirubin test. Which of the following special handling requirements is necessary for this specimen?
Protect it from light
A sealed or locked specimen transfer bags are used as part of what?
Chain of custody
A phlebotomist is preparing to mail laboratory specimens to a reference laboratory. Which of the following information must be listed on the labels of the individual specimens?
The type of specimen and its source