Ontario Paramedic Practice Exam

What are typical integumentary presentations during an allergic reaction?

1. Ecchymosis, Petechiae, Hematomas

2. Hives, itching, flushing, swelling, angioedema

3. Rash, Dry skin, Jaundice

4. Blistering, Skin peeling, Erythema

The correct answer is: Hives, itching, flushing, swelling, angioedema

You are correct in identifying hives, itching, flushing, swelling, and angioedema as typical integumentary presentations during an allergic reaction. These symptoms are typical manifestations of an allergic response, often resulting from the release of histamines and other inflammatory mediators in the body. Hives, or urticaria, are raised, itchy welts that can appear suddenly, while itching and flushing are common sensations associated with the body's response to allergens. Swelling, particularly in areas like the face, throat, or limbs can indicate a more severe allergic reaction, such as angioedema, which could lead to significant complications, including respiratory distress if not treated promptly. Other options provided do not align with the common integumentary responses tied to allergic reactions. Ecchymosis, petechiae, and hematomas are associated with bleeding or bruising rather than allergic processes. Rash, dry skin, and jaundice can be indicative of other dermatological or systemic conditions, and blistering, skin peeling, and erythema are often signs of irritation or burns rather than a direct result of an allergic reaction.