What is the patient preparation for the Xe/CT scan?
It is recommended that patient is limited to a clear liquid diet for 6 hours prior to the examination to prevent vomiting. The person in charge of performing the scan should obtain adequate medical history and explain the procedure. Establishing a rapport with the patient from the start will facilitate greater cooperation. Procedural explanation should include clinical indications, anticipated length of study and possible side effects. Patient should be told, they might experience some unusual sensations during the xenon inhalation. The most common being euphoria. Patient must be aware that such sensations are transient and the clinician will be there to monitor them constantly throughout the examination.
