The nurse is caring for a patient with an umbilical hernia.
Which symptom should prompt the nurse to alert the healthcare provider?

Choice A rationale
While some MRI scans may require fasting, it is not universally required for all MRI scans. The need for fasting depends on the specific type of scan and the contrast material used.
Choice B rationale
Endoscopic retrograde cholangiopancreatography (ERCP) is a procedure that combines upper gastrointestinal (GI) endoscopy and x-rays to treat problems of the bile and pancreatic ducts. It often requires fasting before the procedure.

Choice C rationale
Esophagogastroduodenoscopy (EGD) is a procedure that examines the lining of the esophagus, stomach, and upper duodenum with a small camera (endoscope) which is inserted down the throat. It requires fasting before the procedure.
Choice D rationale
A barium swallow is a type of test used to look at the esophagus, the tube that connects the mouth to the stomach. It requires fasting before the procedure.

Choice A rationale
While intestinal obstruction can occur after any abdominal surgery, it is not the most common complication following ileostomy creation.
Choice B rationale
Fluid and electrolyte imbalance is a common complication following ileostomy surgery. This is due to the fact that the ileum, which is now rerouted to an external opening in the abdominal wall, is responsible for absorbing a significant amount of fluid and electrolytes. When it is diverted, these substances can be lost, leading to imbalances.
Choice C rationale
Malabsorption of fat is not typically a primary concern following ileostomy surgery. While malabsorption can occur in diseases affecting the ileum, it is not a direct result of the surgery itself.
Choice D rationale
Folate deficiency is not a common complication following ileostomy surgery. The terminal ileum, which is typically used to create the ileostomy, is primarily responsible for the absorption of vitamin B12, not folate.