Which of the Following Should Be Performed If an Evacuated

question 6

Multiple Choice

Which of the following should be performed if an evacuated tube contains a clot activator?

• A) Push the posterior needle through the tube stopper before puncturing the vein.
• B) Fill the tube only half-full with blood.
• C) Gently invert the tube five times after drawing it.
• D) Centrifuge the tube immediately after drawing it.

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Definitions:

Outcome Yields

The results obtained from a particular action or set of circumstances, typically measured in terms of benefits, profits, or yields.

Investment Opportunity

A specific financial asset, product, or project that an individual, organization, or entity invests in with the expectation of generating a favorable future return.

Central Tendency

Statistical measures that describe the center or typical value of a dataset, including mean, median, and mode.

Expected Value

The weighted average of all possible outcomes of a random variable, with weights being their respective probabilities of occurrence.