When Analyzing a Blood Gas Control Sample, You Notice That

question 92

Multiple Choice

When analyzing a blood gas control sample, you notice that the result falls outside the 2 SD range. How could you verify that this was a random error (error of imprecision) ?
1) Repeat the analysis on a different analyzer.
2) Compare the control to an actual patient sample.
3) Rerun the control sample a second time.

• A)1 and 2 only
• B)1 and 3 only
• C)2 and 3 only
• D)1, 2, and 3

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Definitions:

Radical Agrarian Movement

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Populist Party

A political party in the United States in the late 19th century, also known as the People’s Party, that represented the interests of agrarian workers and pushed for reforms such as the direct election of senators and bimetallism.

Southern Farmers' Alliance

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Disenfranchise Blacks

The systematic denial of voting rights to African Americans, through laws and practices, particularly evident in the post-Civil War and segregation eras.