A nurse is providing teaching to a client who is to receive a series of allergy tests. The nurse should instruct the client to avoid which of the following medications for up to 4 weeks before the procedure?

Acetaminophen

Pseudoephedrine hydrochloride

Diphenhydramine

Albutero

Answer and Explanation

The Correct Answer is C

A. Acetaminophen: Acetaminophen is not an antihistamine and does not typically interfere with allergy testing. It can be safely continued before the procedure.
B. Pseudoephedrine hydrochloride: Pseudoephedrine is a decongestant and does not directly interfere with the results of allergy testing. It is not necessary to avoid pseudoephedrine for this purpose.
C. Diphenhydramine: Diphenhydramine is an antihistamine and should be avoided for up to 4 weeks before allergy testing to ensure accurate results. Other antihistamines should also be discontinued for the same duration.
D. Albuterol: Albuterol is a bronchodilator and does not interfere with the results of allergy testing. It can be continued before the procedure.

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Correct Answer is A

Explanation

A. Transparent membrane dressing:
This is the correct answer. Transparent dressings are commonly used to cover peripheral IV catheter insertion sites. They provide a clear view of the site, allow for easy monitoring, and create a barrier against contamination while maintaining a moist environment.

B. Hydrocolloid dressing:
Hydrocolloid dressings are generally used for wounds with minimal exudate. They are not typically used for securing peripheral IV catheters.

C. Sterile gauze bandage:
Sterile gauze bandages may be used for specific types of wounds but are not the preferred choice for covering peripheral IV catheter sites. Gauze dressings may increase the risk of contamination and do not provide a clear view of the site.

D. Adhesive bandage:
Adhesive bandages (commonly known as band-aids) are not suitable for covering peripheral IV catheter sites. They are typically used for small wounds or cuts.

A. Cover the medication on the client's skin with a sterile gauze pad. B. Spread the medication over a 12.7 cm (5 in) area of the client's skin, C. Measure the dosage of medication using the applicator paper D. Apply the medication to the same site for three consecutive days

Correct Answer is B

Explanation

A. Cover the medication on the client's skin with a sterile gauze pad:
Nitroglycerin ointment is typically applied directly to the skin, and covering it with a sterile gauze pad is not a common practice. The ointment is absorbed through the skin.
B. Spread the medication over a 12.7 cm (5 in) area of the client's skin:
This is the correct answer. Nitroglycerin ointment is usually applied to a specific area of the skin, and the recommended area is often around 12.7 cm (5 inches). The nurse should spread the ointment evenly over this specified area.
C. Measure the dosage of medication using the applicator paper:
Nitroglycerin ointment is typically measured using a dosing strip or measuring paper provided with the medication. Using the applicator paper to measure the appropriate dosage is a common practice.
D. Apply the medication to the same site for three consecutive days:
Nitroglycerin ointment is often rotated to different sites to prevent local irritation or tolerance. It is not typically applied to the same site for three consecutive days.

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A nurse is providing teaching to a client who is to receive a series of allergy tests. The nurse should instruct the client to avoid which of the following medications for up to 4 weeks before the procedure?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is A

Explanation

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Correct Answer is B

Explanation

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