A Nurse Notes That the PR Interval on a Client's

question 19

Multiple Choice

A nurse notes that the PR interval on a client's electrocardiograph (ECG) tracing is 0.14 second.What action does the nurse take?

• A) Assess serum cardiac enzymes.
• B) Administer 1 mg epinephrine IV.
• C) Administer oxygen via nasal cannula.
• D) Document the finding in the client's chart.

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Definitions:

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Quantitative measures of an individual's intelligence, often obtained through standardized testing.

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A measure of an individual's cognitive ability compared to the average cognitive ability of an individual at their chronological age.

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A standardized instrument or systematic procedure designed to measure an individual's mental capabilities, behaviors, or characteristics.

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The degree to which an idea, inference, or measurement is substantiated and accurately reflects what is true in reality.