A nurse is caring for a client who is receiving a first dose of amoxicillin. Which of the following findings should the nurse report to the provider immediately?

A. High-pitched wheezing Wheezing indicates airway constriction, which is a sign of anaphylaxis, a life-threatening allergic reaction. This requires immediate intervention (e.g., stopping the medication, administering epinephrine, and providing oxygen). B. Urticaria over the entire body While urticaria (hives) is a sign of an allergic reaction, it is not as urgent as airway compromise. It should still be reported but does not take immediate priority over wheezing. C. Pruritis of the face Facial itching is a mild allergic reaction but does not indicate imminent airway compromise like wheezing does. D. Rhinitis with clear discharge Nasal congestion or a runny nose can be a mild allergic reaction but is not an emergency. Priority action: Apply the ABC (Airway, Breathing, Circulation) framework, which prioritizes airway compromise (wheezing) over skin-related allergic reactions.