The nurse is caring for a client with type 2 diabetes mellitus who reports frequent episodes of hypoglycemia. Which action should the nurse prioritize?

Choice A reason: Lactulose increases stool frequency and liquidity to excrete ammonia in hepatic encephalopathy. A reduction in liquid stools would indicate reduced effectiveness, as the medication’s cathartic effect is essential for ammonia removal. This is not the expected therapeutic response, as increased bowel movements are desired.

Choice B reason: Lactulose reduces blood ammonia levels in hepatic encephalopathy by promoting its excretion in stool, improving mental status. Ammonia accumulation causes neurological symptoms like confusion. Improved cognition and alertness are the primary therapeutic goals, making this the expected response to effective lactulose therapy.

Choice C reason: Ambulation ability is unrelated to lactulose’s mechanism in hepatic encephalopathy. While improved mental status may indirectly aid mobility, lactulose directly targets ammonia reduction, not physical function. This is not the primary therapeutic response, as the medication addresses neurological, not musculoskeletal, symptoms in this condition.

Choice D reason: Lactulose does not directly affect urine output, as it acts in the gastrointestinal tract to excrete ammonia. While hydration status may influence urine, the medication’s primary effect is on bowel movements and ammonia reduction, not renal function, making this an incorrect therapeutic expectation.

Choice A reason: Frequent small meals reduce gastroesophageal reflux by minimizing gastric distension, which decreases pressure on the lower esophageal sphincter. This prevents acid reflux into the esophagus, alleviating heartburn and irritation, making it an effective dietary strategy for managing GERD symptoms.

Choice B reason: Switching to decaffeinated coffee and tea may reduce reflux triggers, as caffeine relaxes the lower esophageal sphincter. However, small meals are more effective, as they directly reduce gastric volume and sphincter pressure, providing broader symptom relief than caffeine avoidance alone.

Choice C reason: Avoiding milk and cream is relevant for some GERD patients, as high-fat foods delay gastric emptying, increasing reflux. However, frequent small meals address the root cause of reflux by reducing gastric pressure, making this a more universally effective strategy than specific food avoidance.

Choice D reason: Listing high-dairy snack foods reinforces avoidance but is less direct than recommending small meals. Dairy may trigger reflux in some, but frequent small meals broadly reduce gastric distension and sphincter pressure, offering a more immediate and effective GERD management strategy.