Which symptom might a nurse expect to see in a child with hemophilia A?

In children with hemophilia A, excessive bruising is a hallmark symptom due to the deficiency of clotting factor VIII, which impairs the blood's ability to clot properly. As a result, even minor injuries can lead to significant bleeding under the skin, causing large, easily noticeable bruises. This symptom often manifests as the child may engage in normal play activities, and due to the bleeding disorder, they may develop bruises without a corresponding visible injury.

Frequent nosebleeds can occur in some cases of hemophilia, but they are not as universally present as excessive bruising. Severe abdominal pain may occur in instances of internal bleeding, but it's a less common direct symptom. Allergic reactions do not typically relate to hemophilia A and are not caused by the disorder itself, making them an unlikely symptom to expect in this context. The focus on excessive bruising highlights the nature of hemophilia and its impact on a child’s daily life.