After the Injection of an Ionic Iodinated Contrast Agent into a Patient

Multiple Choice

After the injection of an ionic iodinated contrast agent into a patient for a renal study,the patient complains of a warm feeling and is starting to itch.You notice the patient is developing urticaria.As you monitor the patient,you should

A) casually watch the patient and note any more symptoms because these are not unusual.
B) closely monitor the patient and look for worsening signs such as vomiting and bronchospasm.
C) inform the radiologist or physician of the patient's anaphylaxis.
D) do both b and c.