While Monitoring a Patient Receiving +12 Cm H₂O Flow-Mask Continuous

question 16

Multiple Choice

While monitoring a patient receiving +12 cm H₂O flow-mask continuous positive airway pressure, you note that the pressure drops to +6 cm H₂O during inspiration, but returns to +12 cm H₂O during exhalation. Which of the following would likely correct this problem?

• A) Check and correct any mask leaks.
• B) Check and correct any outflow obstruction.
• C) Increase the system flow.
• D) Increase the system pressure.

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Definitions:

Utility-Maximizing Rule

The principle that to obtain the greatest total utility, a consumer should allocate money income so that the last dollar spent on each good or service yields the same marginal utility (MU). For two goods X and Y, with prices Px and Py, total utility will be maximized by purchasing the amounts of X and Y such that MUx/Px = MUy/Py for the last dollar spent on each good.

Budget Constraint

The limitations on the consumption choices of an individual or family due to limited financial resources.

Product Alpha

A term often used to define the first version or iteration of a product, typically before it is released to the general public for feedback.

Marginal Utility

The additional satisfaction or utility that a person receives from consuming one more unit of a good or service.