In which scenario would a nurse most likely need to administer warm compresses?

Warm compresses are commonly used in clinical practice to provide comfort and promote healing by increasing blood flow to an area and aiding in the reduction of pain and inflammation. In the scenario of easing irritation from phlebitis, warm compresses can be particularly beneficial.

Phlebitis, which is the inflammation of a vein, often results in discomfort, redness, and swelling at the site. Applying warm compresses helps to dilate the blood vessels, increase circulation, and facilitate healing. The warmth can also alleviate pain by relaxing the muscles around the inflamed area and soothing discomfort.

While other choices suggest situations where warmth might be beneficial, they are not as commonly indicated for warm compresses. For example, in the context of infiltration and hematomas, management typically involves elevation, cold compresses, or other interventions to reduce swelling and pain. In cases of burns from hot IV solutions, cooling measures are usually required to prevent further tissue damage. Warm compresses are not appropriate in those situations, as they would exacerbate swelling or irritation instead of alleviating it. Therefore, the use of warm compresses in phlebitis stands out as the most appropriate intervention among the provided options.