Light Blue Tubes for Coagulation Studies Should Be Inverted How

question 49

Multiple Choice

Light blue tubes for coagulation studies should be inverted how many times following removal and prior to placing them in the rack?

• A) Two times
• B) Three or four times
• C) Five times
• D) Eight to ten times

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Definitions:

Discrete Probability Distribution

A discrete probability distribution outlines the probabilities of outcomes for discrete random variables, where outcomes are countable.

Discrete Probability Distribution

A probability distribution characterized by a set of discrete outcomes or values with corresponding probabilities.

Expected Number

The average value or mean of a random variable; it is the long-run average outcome of a random event repeated many times.

False Negative

A false negative occurs when a test incorrectly indicates that a particular condition or attribute is absent.