An unlabeled blood collection tube is delivered to the hematology laboratory. The laboratory professional requests a redraw because an error in which phase of laboratory testing has occurred?
A. Pre-examination
B. Examination
C. Post-examination
D. Analytical
Answer:A
An unlabeled blood collection tube is delivered to the hematology laboratory. The laboratory professional requests a redraw because an error in which phase of laboratory testing has occurred?
A. Pre-examination B. Examination C. Post-examination D. Analytical