Biomedical Laboratory Science

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Showing posts with label Delay. Show all posts
Showing posts with label Delay. Show all posts

Friday, July 1, 2016

MCQ 7. A Blood Sample is Left on a Phlebotomy Tray for Four Hours


MCQ 7. A blood sample is left on a phlebotomy tray for four hours before it is delivered to the laboratory.

Which group of tests could be performed with the least effect on the results?
a. Glucose, Na, K, CO2 content
b. Uric Acid, BUN, creatinine
c. Total and direct bilirubin
d. CK, ALT, ALP, ACP
e. Lactate and ammonia

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