Which of the Following Conditions Is an Indication for Application

question 85

Multiple Choice

Which of the following conditions is an indication for application of noninvasive ventilation (NIV) ?

• A) The patient requires low concentrations of supplemental O₂.
• B) The patient cannot swallow without the risk of aspiration.
• C) The patient's peak cough flows are less than 3 L/sec.
• D) Because of facial trauma, an airtight mask seal is impossible.

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Definitions:

Poisson Distribution

A probability distribution that measures the likelihood of a given number of events occurring in a fixed interval of time or space.

Post Office

A public department responsible for mail collection, delivery, and other postal services.

At Least 10

A term describing a scenario where the number in question is not less than 10, implying a minimum count or threshold.

Unsafe Levels

Concentrations or conditions of a substance or environmental factor that pose a risk to health, safety, or well-being.