Final answer:
The correct preparation for a patient scheduled for a lower GI series involves following a specific diet and cleaning the bowel beforehand. This ensures clear imaging of the lower gastrointestinal tract.
Step-by-step explanation:
The correct preparation for a patient scheduled for a lower GI series is to follow a specific diet and clean the bowel beforehand. This ensures clear imaging of the lower gastrointestinal tract. The patient may be asked to follow a clear liquid diet, avoid certain foods, and take laxatives or enemas to empty the bowels.
For example, a clear liquid diet may include water, clear broths, plain gelatin, and clear fruit juices without pulp. Foods to avoid before the procedure may include high-fiber foods, such as whole grains, nuts, seeds, and raw fruits and vegetables.
Some examples of laxatives or enemas that may be used include polyethylene glycol (PEG) solutions, magnesium citrate, or a fleet enema.