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PHLEBOTOMY AMT PRACTICE TEST PRACTICE Q & A GRADED -29
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PHLEBOTOMY AMT PRACTICE TEST PRACTICE Q & A GRADED -29
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PHLEBOTOMY AMT PRACTICE TEST PRACTICE Q & A GRADED #29An anticoagulant is used when collecting a sample for a blood glucose test because its
ability to inhibit glycolysis. What colored stopper would be found on an evacuated blood
collection tube used for this purpose? - correct answer light gray top
To prevent glycolysis, which additive is used? - correct answer Sodium Fluoride
The main reason not to use expired evacuated tubes for blood specimen collection is -
correct answer they may exhibit incomplete filling
Which of the following techniques is best to employ if blood is not obtained upon needle
insertion? - correct answer Gently advance the needle or gently pull back slightly
What abnormal color will be observed in serum collected from a patient with jaundice
due to elevated bilirubin levels? - correct answer yellow
The most common antiseptic for routine blood collection is - correct answer 70%
isopropyl alcohol
During venipuncture, a hematoma may result from which of the following? - correct
answer Needle bevel is partially inserted into a vein
The most critical part of a blood culture collection is - correct answer skin antisepsis of
the collection site
A serum or plasma specimen from a patient with severe lipemia would visibly appear -
correct answer milky
Which of the following would be the very first step in performing a routine venipuncture
on a patient? - correct answer Identify the patient
Which of the following would be first in the sequence of performing a finger stick
procedure? - correct answer Sanitize hands and put on gloves
To avoid contamination when should the needle cap be removed? - correct answer Just
prior to performing the puncture
A fully-stocked phlebotomy tray readily accessible to the phlebotomy technician while
performing venipuncture should include which of the following? - correct answer
Needles of various sizes, needle holder/adapter, evacuated blood collection tubes
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