A client who is newly diagnosed with erosive esophagitis secondary to gastroesophageal reflux disease (GERD) reports to the nurse that they did not notice any reduction in symptoms after taking lansoprazole PO for one full week. Which action should the nurse take?
Notify the healthcare provider that the client may need a change in dosage.
Auscultate the client’s bowel sounds and measure the abdominal girth.
Advise the client that healing typically takes several weeks to occur.
Confirm that the client is taking the medication one hour after meals.
The Correct Answer is C
Choice A rationale
Lansoprazole, a proton pump inhibitor (PPI), typically requires several weeks to achieve its full therapeutic effect. Notifying the healthcare provider for a dosage change after only one week is premature and not supported by clinical guidelines.
Choice B rationale
Auscultating bowel sounds and measuring abdominal girth are not directly related to the effectiveness of lansoprazole in treating GERD. These actions are more relevant for assessing gastrointestinal motility and potential complications like bowel obstruction.
Choice C rationale
Healing of erosive esophagitis with PPIs like lansoprazole usually takes several weeks. Advising the client that healing typically takes several weeks to occur is appropriate and aligns with the expected therapeutic timeline.
Choice D rationale
Lansoprazole should be taken before meals, not after, to maximize its effectiveness. Confirming that the client is taking the medication one hour after meals would not address the issue of symptom persistence.
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View Related questions
Correct Answer is A
Explanation
Choice A rationale
Acute pancreatitis is a potential complication after cholecystectomy. The persistent upper abdominal pain radiating to the back is a classic symptom of acute pancreatitis. This condition can occur due to the migration of gallstones or other factors affecting the pancreas.
Choice B rationale
Biliary duct obstruction can cause upper abdominal pain, but it is less likely to present with pain radiating to the back. This condition typically presents with jaundice and other symptoms.
Choice C rationale
Surgical site infection can cause abdominal pain, but it is usually localized to the surgical site and does not typically radiate to the back. Other signs of infection, such as fever and redness, would also be present.
Choice D rationale
Hepatorenal failure is a severe condition that can occur in patients with liver disease, but it is not commonly associated with pain radiating to the back. It typically presents with symptoms of liver and kidney dysfunction.
Correct Answer is A
Explanation
Choice A rationale
pH 7.49, PCO₂ 45 mm Hg, HCO₃ 32 mEq/L (32 mmol/L), PO₂ 90 mm Hg indicates metabolic alkalosis. The elevated pH and HCO₃ levels are consistent with this condition.
Choice B rationale
pH 7.30, PCO₂ 20 mm Hg, HCO₃ 22 mEq/L (22 mmol/L), PO₂ 85 mm Hg indicates metabolic acidosis with respiratory compensation, not metabolic alkalosis.
Choice C rationale
pH 7.46, PCO₂ 55 mm Hg, HCO₃ 36 mEq/L (36 mmol/L), PO₂ 95 mm Hg indicates metabolic alkalosis with respiratory compensation. However, the pH is slightly lower than in Choice A, making Choice A more indicative of metabolic alkalosis.
Choice D rationale
pH 7.29, PCO₂ 35 mm Hg, HCO₃ 25 mEq/L (25 mmol/L), PO₂ 99 mm Hg indicates metabolic acidosis, not metabolic alkalosis.