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.

slow absorption of the drug

enhance drug excretion

maximize drug distribution

Answer and Explanation

The Correct Answer is B

Choice A rationale: Applying an ice pack after a topical agent is not primarily for decreasing discomfort but rather to achieve a specific therapeutic effect.

Choice B rationale: Applying an ice pack can slow the absorption of the topical drug, allowing for prolonged local action.

Choice C rationale: Enhancing drug excretion is not typically achieved by applying an ice pack.

Choice D rationale: Maximizing drug distribution is not the primary purpose of applying an ice pack after a topical agent.

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Correct Answer is B

Explanation

Choice A rationale: Iron absorption is influenced by several factors, including the presence of food in the stomach. Food can interfere with iron absorption by forming

insoluble complexes with iron, reducing its bioavailability. Therefore, ferrous sulfate should be taken on an empty stomach, preferably one hour before or two hours after meals, to enhance its absorption and effectiveness.

Choice B rationale: Ferrous sulfate is not destroyed by acid in the stomach but instead acid enhances iron absorption by keeping it in a soluble form.

Choice C rationale: Constipation is a common side effect of iron supplementation, but this is not the primary reason for taking it on an empty stomach.

Choice D rationale: Ferrous sulfate can cause gastrointestinal bleeding in some cases, but this is not the primary reason for taking it on an empty stomach.

A. Use a small gauge needle B. Use the Z-track method C. Administer at a 45-degree angle D. Apply ice to the injection site

Correct Answer is B

Explanation

Choice A rationale: Using a small gauge needle may reduce pain but does not specifically address tissue irritation.

Choice B rationale: The Z-track method is used to reduce irritation and prevent leakage of irritating medications into the subcutaneous tissues.

Choice C rationale: Administering at a 45-degree angle is a common angle for intramuscular injections but does not specifically address tissue irritation.

Choice D rationale: Applying ice to the injection site is not a standard practice for reducing tissue irritation with intramuscular injections.

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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:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse receives the following order: "Ferrous sulfate 325 mg four times a day PO. Give on empty stomach." Even before researching, the nurse guesses that this is because the medication:

Correct Answer is B

Explanation

The nurse must give a client an intramuscular injection of a medication which is very irritating to the subcutaneous tissues. To attempt to reduce irritation of the tissues, which action should the nurse take?

Correct Answer is B

Explanation

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