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Practice 3
| Question | Answer |
|---|---|
| A phlebotomist should identify that a blood spot collection for inborn errors of metabolism requires which if the following? | The specimen must be completely dried before the test can be processed |
| Which of the following color top tubes will the phlebotomist need to perform A1C, CBC, hepatic panel, and a comprehensive metabolic panel? | Gold and lavender |
| Which of the following methods provides for the most secure reliable delivery of laboratory results? | Electronic reports |
| A phlebotomist should identify which of the following as the best site for phenylketonuria collection on an infant? | The medial or lateral areas of the heel |
| A phlebotomist should use a blood transfer device with which of the following methods of blood collection? | Syringe |
| How can a phlebotomist distinguish whether a collection tube contains serum or plasma? | EDTA in the collection tube indicates plasma |
| Which of the following actions should a phlebotomist do after collecting blood into a serum separation tube? | Invert the tube five to eight times |
| Which of the following blood components is needed for hemostasis to take place? | Thrombocytes |
| Which of the following processes occurs after the venipuncture to control the bleeding? | Hemostasis |
| A phlebotomist inserts a needle into a patient's vein and observes no blood flow into the tube. Which of the following actions should the phlebotomist take first? | Pull the needle back slightly |
| Which of the following actions should a phlebotomist take next for an adult capillary puncture after sanitizing and puncturing the site? | Wipe away the first drop of blood |
| Which of the following tests is performed to identify bacteremia? | Blood culture |
| An 8-year old patient arrived to the laboratory for blood work. Which of the following information is required on the venipuncture requisition? | Requesting provider's name |