A client is postoperative following knee arthroplasty and requires the use of a thigh-length sequential compression device. Which of the following actions should the nurse take?

Correct Answer: A

Rationale: The correct action for the nurse to take when applying a thigh-length sequential compression device to a postoperative client is to ensure that two fingers can fit under the sleeves. This action helps prevent the device from being too tight, which could impede circulation. Choice B is incorrect because the device should not be too tight, as it could lead to circulation issues. Choice C is incorrect as the client should be in a comfortable position, not necessarily supine. Choice D is incorrect as sequential compression devices are typically used continuously to prevent blood clots.

Correct Answer: A

Rationale: Discharge planning for a client with an exacerbation of heart failure should begin during the admission process. Initiating discharge planning early ensures a smooth transition and continuity of care for the client. Option B, after the client is stabilized, is not ideal because planning should start early to address potential barriers to discharge. Option C, when the client expresses readiness to go home, may be too late as discharge planning is a proactive process. Option D, just before the expected discharge date, does not allow enough time for comprehensive planning and coordination of post-discharge care needs.

Correct Answer: A

Rationale: The correct answer is A. Secondary prevention aims to detect and address health issues early. Screening older adults in nursing care facilities for early influenza manifestations is an example of secondary prevention by identifying cases at an early stage. Choice B, promoting hand hygiene, is a form of primary prevention that aims to prevent the occurrence of influenza. Choice C, administering influenza vaccinations, is a form of primary prevention as well, focusing on preventing the disease before it occurs. Choice D, educating about healthy lifestyle choices, is more related to health promotion and primary prevention rather than secondary prevention.

Correct Answer: A

Rationale: An oil retention enema containing mineral oil is the most suitable choice to help soften and loosen a fecal impaction before digital removal. Mineral oil lubricates and softens the stool, facilitating passage. Saline enemas draw water into the colon to promote bowel movements but may not effectively soften a fecal impaction. Soapy water enemas are primarily for cleansing, not softening stool. Hypertonic enemas eliminate fluid from the body and are not appropriate for loosening fecal impactions.

Correct Answer: A

Rationale: Weighing the client upon rising is the correct approach when caring for a client with fluid volume excess. Weighing the client in the morning upon rising provides a consistent and accurate measure of weight, as it helps to eliminate the influence of daily fluctuations that can occur throughout the day. Weighing at different times of the day (choice B) may lead to inconsistent measurements due to variations in food intake, hydration status, and other factors. Weighing the client after meals (choice C) can also lead to inaccurate readings as food and fluid intake can affect weight. Weighing the client weekly (choice D) is not frequent enough to monitor changes in weight accurately for a client with fluid volume excess.