Which of the Following Is the Most Appropriate Nursing Action for Mr. Santos during the Diagnostic Procedure

Mr. Santos, a 60-year-old Male, Is Admitted to the Hospital with a Diagnosis of Peptic Ulcer Disease. He Complains of Epigastric Pain, Which Is Relieved by Food Intake. Upon Assessment, the Nurse Notes That Mr. Santos Has a History of Smoking and Excessive Alcohol Intake. the Healthcare Provider Orders a Gastroscopy to Confirm the Diagnosis