A Nasogastric Tube Is Inserted in Order for the Client

question 39

Multiple Choice

A nasogastric tube is inserted in order for the client to receive intermittent tube feedings.An initial chest x-ray examination is done to confirm placement of the tube in the stomach.After the x-ray confirmation,the most reliable method of checking for tube placement is for the nurse to:

• A) Place the end of the tube in water and observing for bubbling
• B) Auscultate while introducing air into the tube
• C) Measure the pH of the secretions aspirated
• D) Ask the client to speak

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Definitions:

Two or More Variables

Refers to situations or analyses that involve more than one variable, requiring multivariate techniques for investigation or understanding.

Ratio Data

Data that have a natural zero point and where the ratio between two data points is meaningful, allowing for a wide range of statistical analysis.

Natural Zero

A point on a scale at which the variable measured has a true absence of the property, indicating a meaningful zero point.

Time Series Data

Data that is collected at successive points in time, often analyzed to study trends, cycles, or seasonal variations over time.