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
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale: The Trendelenberg position is not typically used for dyspnea; it involves placing the body in a supine position with the lower half tilted downward. Choice B rationale: The side-lying position is not typically used for dyspnea.
Choice C rationale: The supine position may worsen dyspnea, especially in individuals with respiratory distress.
Choice D rationale: The semi-Fowler's position, with the head of the bed elevated, is often used to assist with breathing and improve oxygenation in clients with dyspnea.
Correct Answer is A
Explanation
Choice A rationale: A DTI is a type of pressure injury that occurs when the skin and underlying soft tissue are compressed between a bony prominence and an external surface for a prolonged period of time.
Choice B rationale: Dressing changes for a DTI would depend on the severity and characteristics of the injury, but a specific frequency is not universally prescribed. Choice C rationale: A DTI is not typically caused by overhydration but is associated with pressure-related damage to underlying tissues.
Choice D rationale: DTI is not a partial thickness injury, but rather an injury to the deep layers of tissue that may not be visible on the surface. A partial thickness injury involves damage to the epidermis and/or dermis, such as a stage 2 pressure ulcer.
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