Which symptoms, if present in the patient receiving a blood transfusion, indicate the patient is experiencing an acute hemolytic transfusion reaction? Select all that apply.

A young adult patient with phenylketonuria who is taking tyrosine supplements complains of severe headaches. Which of the following responses by the nurse is most appropriate?

The patient is brought to the emergency department after sudden onset slurring of the words, confusion, and right-sided weakness that started 3 hours ago. Aspirin was given by emergency response. He has a history of diabetes mellitus, hypertension, and hyperlipidemia for which he is compliant with therapy. He smokes 2 packs of cigarettes per day. Upon assessment, the patient’s temperature is 37.4°C, heart rate is 118 bpm, and blood pressure is 204/118 mmHg.  A stat computed tomography (CT) scan shows an area of hyperechogenicity on the left side of the brain. The nurse prepares to provide which medication?