A nurse is discussing risk factors for gastroesophageal bleeding with a client. What should the nurse emphasize as a significant risk factor?

Rationale

A) Correct. In gastroesophageal bleeding, changes in blood pressure and heart rate may occur due to blood loss. These vital signs should be closely monitored.

B) Incorrect. Joint pain and swelling are not typical symptoms of gastroesophageal bleeding. They may be indicative of other health issues.

C) Incorrect. Visual disturbances and blurred vision are not common symptoms of gastroesophageal bleeding. These symptoms may be indicative of other health issues.

D) Incorrect. Elevated blood glucose levels are not directly related to gastroesophageal bleeding. They may be indicative of other health issues.

Rationale

A) Correct. Capsule endoscopy involves swallowing a small wireless capsule that contains a camera to capture images as it passes through the gastrointestinal tract. It is useful for visualizing areas that are not easily reached with traditional endoscopy.

B) Incorrect. Upper gastrointestinal (GI) endoscopy involves using a flexible tube with a camera to directly visualize the esophagus and stomach.

C) Incorrect. Esophageal manometry measures the pressure and coordination of the muscles in the esophagus. It does not involve placing a wireless capsule.

D) Incorrect. Endoscopic ultrasound involves the use of an endoscope and ultrasound to visualize the gastrointestinal tract, but it does not involve placing a wireless capsule.