The nurse has applied a topical agent to the client's skin, and then applies an ice pack to the area. This is done to:
decrease discomfort to the skin.
maximize drug distribution.
enhance drug excretion.
slow absorption of the drug.
The Correct Answer is D
A. Applying an ice pack may provide temporary relief from discomfort by numbing the area, but the primary purpose of using ice after applying a topical agent is to slow the absorption of the drug.
B. Ice packs generally do not maximize drug distribution. Instead, they can reduce blood flow to the area, potentially limiting the distribution of the drug.
C. Ice packs are not typically used to enhance drug excretion. They primarily affect absorption rather than excretion.
D. Applying an ice pack after applying a topical agent can help slow the absorption of the drug by constricting blood vessels, thereby reducing blood flow to the area and decreasing the rate of absorption.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. QID stands for "quater in die," which means "four times a day." Once a day is OD.
B. QID stands for "quater in die," which means "four times a day."
C. QID stands for "quater in die," which means "four times a day." Three times a day is TID.
D. QID stands for "quater in die," which means "four times a day." Twice a day is BD.
Correct Answer is D
Explanation
A. Skin irritation is a possible side effect of nitroglycerin patches but is not a reason to remove the patch before starting an intravenous infusion.
B. Loss of the patch is not a primary concern when transitioning from a nitroglycerin patch to an intravenous infusion.
C. While interactions with other medications are possible, they are not the primary reason to remove the nitroglycerin patch.
D. Removing the old nitroglycerin patch before starting the intravenous infusion is essential to avoid the risk of drug overdose, as the patch continues to release medication even after removal.
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