Ayallaric94241 Ayallaric94241

04-02-2024
Chemistry

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Which of the following represents an ERROR in technique when working with evacuated tubes?
A. filling tubes to the exhaustion of the vacuum
B. shaking a tube containing an anticoagulant after drawing it
C. using a computer bar code to identify the tube
D. removing the last tube from the plastic holder before removing the needle

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