The Platelet Count from the Automated Cell Counter Is 80

question 21

Multiple Choice

The platelet count from the automated cell counter is 80 * 10⁹/L. Platelet satellites around neutrophils are observed on the blood film estimate. A sodium citrate tube is drawn, and the count reads 300 *10⁹/L from the cell counter. What platelet count * 10⁹/L should be reported?

• A) 80
• B) 300
• C) 330
• D) The estimated count from the blood film

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Definitions:

Operational Definition

A clear, precise definition of a variable that specifies how it will be measured or manipulated in a study.

Operationalize

The process of defining a research variable or concept so it can be measured or empirically examined.

Mood Swing

Rapid and intense changes in emotional state or mood.

Negative Linear Relationship

A relationship in which increases in the values of the first variable are accompanied by decreases in the values of the second variable.