A client with limited mobility in his lower extremities is being cared for by a nurse. Which of the following actions should the nurse take to prevent skin breakdown?

Correct Answer: D

Rationale: The correct answer is to have the client use a trapeze bar when changing positions. This action helps in repositioning without causing friction or shearing, which can lead to skin breakdown. Placing the client in high-Fowler's position (Choice A) may not directly prevent skin breakdown related to limited mobility. Increasing carbohydrate intake (Choice B) is not relevant to preventing skin breakdown. Massaging reddened areas with lotion (Choice C) can potentially cause more harm by increasing friction and damaging the skin further, rather than preventing breakdown.

Correct Answer: B

Rationale: The correct answer is B. HIPAA guidelines specify that only healthcare professionals directly involved in a patient's care should access their medical information. Asking a nurse from another unit to assist with documentation involves sharing patient information with someone not directly caring for the patient, which violates HIPAA guidelines. Choices A, C, and D involve individuals directly involved in the client's care, making them appropriate actions in line with HIPAA regulations. Choice A involves educating a nursing student under the supervision of the nurse, which is permissible. Choice C involves communicating with the client's designated healthcare decision-maker, which is also allowed under HIPAA. Choice D involves discussing the client's status with another healthcare professional directly involved in the client's care, which is within HIPAA guidelines.

Correct Answer: A

Rationale: Inserting the IV catheter so that the hub rests at the insertion site reduces the risk of contamination along the length of the catheter. This technique helps prevent introducing microbes into the bloodstream during the catheter insertion process. Shaving excess hair is unnecessary and can increase the risk of skin irritation and infection. Cleansing the site with hydrogen peroxide is outdated as it can cause tissue damage and delay wound healing. Palpating the site just before insertion can introduce bacteria from the skin surface into the insertion site, increasing the risk of infection.

Correct Answer: C

Rationale: The correct answer is C because listening to music is an effective nonpharmacological intervention for managing mild pain. Choice A is incorrect as increasing the frequency of pain medication without consulting healthcare providers can lead to adverse effects. Choice B is incorrect as distracting techniques like breathing faster may not address the pain effectively. Choice D is incorrect as avoidance of physical activity due to pain can hinder postoperative recovery.