A client who is newly diagnosed with erosive esophagitis secondary to gastroesophageal reflux disease (GERD) reports to the home health nurse that there has been only a minimal reduction in symptoms after taking lansoprazole PO for one full week. Which action should the nurse take?

A. Notify the healthcare provider (HCP) that the client may need a change in dosage: Lansoprazole, a proton pump inhibitor, requires several weeks of continuous use to promote sufficient healing of erosive esophagitis. Reporting to the provider after just one week would be premature unless severe symptoms worsen. B. Advise the client that healing typically takes several weeks to occur: Full therapeutic effects of proton pump inhibitors like lansoprazole can take 4 to 8 weeks. Educating the client about the expected treatment timeline helps set realistic expectations and encourages adherence to the prescribed regimen. C. Confirm that the client is taking the medication one hour after meals: Lansoprazole should be taken before meals, not after, to inhibit active proton pumps in the stomach lining. However, the primary concern here is the normal expected time course for healing, not the timing of the dose in relation to meals. D. Auscultate the client's bowel sounds and measure the abdominal girth: Monitoring for bowel issues would be relevant if there were signs of gastrointestinal complications like obstruction or perforation, but these assessments are not indicated by the client’s report of minimal GERD symptom improvement after only one week.