An adult client exhibits an allergic reaction to an insect bite. The nurse should observe the client’s skin for which finding?

Choice A rationale Fissuring refers to deep cracks or splits in the skin. While it can occur in various skin conditions, it is not a typical manifestation of an allergic reaction to an insect bite. Choice B rationale Excoriation refers to a scratch or abrasion on the surface of the skin, often resulting from scratching due to itching. While this can occur secondary to an allergic reaction, it is not a primary characteristic of such reactions. Choice C rationale Papules are small, raised, solid bumps on the skin that are typically less than 1 centimeter in diameter. They can be a result of various skin conditions, but they are not specifically associated with allergic reactions to insect bites. Choice D rationale Wheals, also known as hives or urticaria, are raised, red or skin-colored welts on the skin that often itch and can appear rapidly in response to an allergen such as an insect bite. They are a characteristic feature of allergic reactions and are caused by the release of histamine.