A nurse is reinforcing teaching with a client who is going to take guaifenesin, an expectorant, to help manage a cough. The nurse should explain that this type of medication treats coughs by which of the following mechanisms?

Stimulates and thins secretions

Suppresses the urge to cough

Reduces inflammation

Dries mucous membranes

Answer and Explanation

The Correct Answer is A

A. Guaifenesin works as an expectorant by stimulating and thinning respiratory tract secretions, making it easier for the client to cough up and clear mucus from the airways.
B. Suppressing the urge to cough is the action of antitussive medications, not expectorants like guaifenesin.
C. Guaifenesin does not have significant anti-inflammatory properties; its primary action is on mucus clearance.
D. Drying mucous membranes is not the mechanism of action for guaifenesin; it focuses on facilitating mucus removal.

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Correct Answer is B

Explanation

A. Asking the client to demonstrate checking their blood sugar is an important step in diabetes education but should occur after assessing the client's readiness to learn.
B. Determining the client's readiness to learn is the first step in effective teaching to ensure that the client is receptive to receiving information and can actively engage in the learning process.
C. Identifying short-term goals for the client is important for planning education but should follow an assessment of readiness to learn.
D. Providing written educational material is beneficial but should be tailored to the client's readiness and understanding, which are determined first.

A. Constipation B. Skin rash C. Non productive cough D. Drowsiness E. Dry mouth

Correct Answer is ["A","D","E"]

Explanation

A. Constipation is also a possible side effect due to the anticholinergic properties of the medication.
B. Skin rash is not a common adverse reaction to diphenhydramine.
C. Non-productive cough is not typically associated with diphenhydramine use.
D. Drowsiness is a common side effect of diphenhydramine and should be monitored, especially regarding its impact on daily activities.
E. Dry mouth is a common side effect of diphenhydramine due to its anticholinergic properties, and clients should be advised to maintain adequate hydration.

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A nurse is reinforcing teaching with a client who is going to take guaifenesin, an expectorant, to help manage a cough. The nurse should explain that this type of medication treats coughs by which of the following mechanisms?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assisting with preparing a teaching plan for a client who has diabetes mellitus. Which of the following actions should the nurse plan to take first?

Correct Answer is B

Explanation

A nurse is reviewing discharge teaching with a client who has a new prescription for diphenhydramine for allergic rhinitis. The nurse should instruct the client to monitor for which of the following adverse reactions? (Select all that apply)

Correct Answer is ["A","D","E"]

Explanation

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