The nurse is monitoring a blood transfusion for a client with anemia. Five minutes after the transfusion begins, the client reports feeling short of breath and itchy. Which action should the nurse take?
A) Increase the rate of infusion to restore blood volume more quickly.
B) Reassure the client that the feelings are associated with anxiety and will pass.
C) Confirm the shortness of breath by listening to the client's lungs.
D) Stop the transfusion and notify the health care provider.