The Nurse Is Administering an IV Chemotherapeutic Agent to a Child

The nurse is administering an IV chemotherapeutic agent to a child with leukemia. The child suddenly begins to wheeze and have severe urticaria. Which of the following is the most appropriate nursing action?

A) Stop drug infusion immediately.
B) Recheck rate of drug infusion.
C) Observe child closely for next 10 minutes.
D) Explain to child that this is an expected side effect.