The Nurse Is Teaching a Client Deep-Breathing Exercises

question 4

Multiple Choice

The nurse is teaching a client deep-breathing exercises.The client asks,"Why do I need to make that funny shape with my lips when I breathe out?" Which is the most appropriate nursing reply?

• A)"You can actually exhale anyway you like;the lip shape is not important."
• B)"Pursed-lip breathing helps you control the exhalation and helps to keep your airways open."
• C)"Don't worry about the lip shape;concentrate instead on the pace of your breathing."
• D)"The shape of the lip decreases the cough and choking reflex."

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Definitions:

Number

An abstract concept representing a quantity or value used in counting, measuring, and calculations.

Degrees of Freedom

The amount of distinct values or measurements that can change during analysis without breaking any limitations.

Student t Distribution

A probability distribution used in statistics when estimating the mean of a normally distributed population in situations where the sample size is small and population standard deviation is unknown.

Parameter v

This seems to be a typographical error or a non-standard term. If "Parameter" was intended, it refers to a value that characterizes a population in statistics. NO.