Which patient would benefit most from a capped IV catheter that is used intermittently rather than continuously?

Correct Answer: D

Rationale: The elderly patient who is receiving a diuretic for fluid overload would benefit most from a capped IV catheter used intermittently rather than continuously. Diuretics cause the body to expel excess fluid, so the patient may require intermittent IV fluid replacement to maintain hydration while avoiding overloading the system with excessive fluids. By using the IV catheter intermittently, healthcare providers can closely monitor the patient's fluid status and adjust fluid administration as needed to prevent dehydration or fluid overload. This approach allows for more precise management of the patient's fluid balance compared to continuous IV infusion.

Correct Answer: B

Rationale: In acute bronchitis, the highest priority in the teaching plan should focus on preventing the spread of infection. Washing hands frequently can help reduce the risk of spreading the infection to others or introducing new germs that could worsen the client's condition. Proper hand hygiene is one of the most important ways to prevent the transmission of respiratory infections, like bronchitis, by reducing the number of pathogens on the hands. This measure is important not only for the client's well-being but also for the health of those in close contact with the client.

Correct Answer: C

Rationale: A desired outcome for the nursing diagnosis of acute pain related to acute thrombophlebitis would be for the patient to be able to participate in desired activities. By achieving pain relief and being able to engage in activities they enjoy or find important, the patient's overall quality of life can be improved. This outcome focuses on enhancing the patient's ability to function and maintain independence despite the pain associated with the thrombophlebitis. It reflects a holistic approach to care that considers the patient's physical, emotional, and social well-being. Ultimately, the goal is to help the patient achieve a level of comfort and mobility that allows them to resume their desired activities.

Correct Answer: A

Rationale: Antibodies are proteins produced by the immune system that specifically recognize and bind to foreign molecules, such as antigens. They are chemical markers that facilitate the identification of cells or molecules by interacting with specific antigens. This interaction plays a crucial role in various immune responses, including immune surveillance, antigen recognition, and immune defense mechanisms. Antibodies are essential tools in biomedical research, diagnostics, and therapeutics for identifying and targeting specific cells or molecules.

Correct Answer: C

Rationale: Angioedema differs from urticaria in that it involves deeper layers of the skin and subcutaneous tissue compared to urticaria, which affects the upper layers of the skin. This deeper involvement in angioedema can lead to swelling that appears as large, raised areas that often have a deeper hue compared to the surrounding skin. Angioedema does not typically involve small, fluid-filled vesicles like urticaria, and it is not necessarily more pruritic. Additionally, angioedema tends to last longer than urticaria, which is why option D is not accurate.