Which of the Following Instructions Should Be Relayed to the Patient

Multiple Choice

Which of the following instructions should be relayed to the patient regarding an upper GI radiographic examination?

A) Perform a cleansing enema on the morning of the examination.
B) Take a laxative the evening before the examination.
C) Do not eat or drink after midnight on the day before the examination.
D) Take dye tablets with the evening meal.
E) All of the above.