A nurse is providing instructions to a patient who is scheduled for a barium swallow to assess dysphagia.
Which of the following patient statements would indicate to the nurse that the instructions have been understood?

Choice A rationale
The UREA breath test does not measure ammonia levels. While H. pylori can convert urea to ammonia and carbon dioxide, the test specifically measures the level of carbon dioxide in the breath.
Choice B rationale
The UREA breath test does not measure hydrochloric acid. Hydrochloric acid is produced by the stomach to aid in digestion, but it is not measured in the UREA breath test.
Choice C rationale
The UREA breath test does not measure potassium. Potassium is an important electrolyte in the body, but it is not related to the presence of H. pylori or the UREA breath test.
Choice D rationale
The UREA breath test measures carbon dioxide in the breath.

H. pylori bacteria break down urea into ammonia and carbon dioxide. Excess carbon dioxide in the breath is a sign of an H. pylori infection.

Choice A rationale

Acute pancreatitis is a condition characterized by inflammation of the pancreas. The most common cause of acute pancreatitis is gallstones, which can become lodged in a bile or pancreatic duct and cause inflammation. Gallstones are hardened deposits of digestive fluid that can form in your gallbladder, and when they block the ducts leading from the gallbladder to the intestines, they can cause sharp pain in the upper abdomen that quickly worsens. This pain can radiate to the back, another common symptom of acute pancreatitis. Therefore, a history of gallstones is a significant factor to anticipate in a client with acute pancreatitis.
Choice B rationale
GERD, or gastroesophageal reflux disease, is a chronic condition where stomach acid flows back up into the esophagus causing heartburn and other symptoms. While GERD can lead to discomfort and complications like esophagitis, it does not typically cause acute pancreatitis.
Choice C rationale
Diabetes mellitus is a chronic condition that affects the body’s ability to use blood sugar for energy. While diabetes can lead to a host of health complications, it is not typically a direct cause of acute pancreatitis.
Choice D rationale
Shock is a life-threatening condition that requires immediate medical attention. It occurs when the body is not getting enough blood flow, leading to insufficient oxygen and nutrients for your cells and organs. Shock can be a result of severe acute pancreatitis, but it is not a cause.