Which of the Following Represents an Error in Technique When

question 44

Multiple Choice

Which of the following represents an error in technique when working with evacuated tubes?

• A) Using a computer bar code label to identify the tube
• B) Filling tubes to the exhaustion of the vacuum
• C) Shaking a tube containing an anticoagulant after drawing it
• D) Removing the last tube from the plastic holder before removing the needle

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Definitions:

Integer Variable

A type of variable in programming that holds whole numbers without fractional parts.

StrLength

A function or method in programming that returns the length of a string.

Input

Data or instructions entered into a computer system for processing, typically received from devices like keyboards or sensors.

ToUpperCase

A function or method in many programming languages that converts all the letters in a given string to uppercase.