What condition may a nurse suspect if a client reports itching after a physical exam two days ago?

The correct answer is contact dermatitis because this condition is often characterized by skin irritation or allergic reactions resulting from direct contact with a substance. If the client reports itching following a physical exam, it is likely that they were exposed to an irritant or allergen during that exam, such as latex gloves or certain antiseptics used. This type of localized reaction typically manifests with symptoms like redness, swelling, and itching within a few days of exposure, aligning with the two-day timeframe mentioned.

Eczema, while it can also cause itching, is a more chronic skin condition that typically involves patches of inflamed and itchy skin, but it doesn’t have a direct correlation with a specific event like a physical exam. Hypersensitivity is a broader term that encompasses various reactions to allergens and isn't specific enough to suggest a diagnosis based on the described scenario. Anaphylactic shock is a severe and life-threatening reaction that occurs almost immediately after exposure to an allergen, resulting in symptoms such as difficulty breathing and swelling, which wouldn't typically present as just itching days later. Thus, contact dermatitis fits the context of the situation best.