A client with gastroesophageal reflux disorder (GERD), who has been self-medicating with famotidine for the past week, is admitted to the acute care center because the symptoms have worsened. The nurse should anticipate which treatment?

Insertion of a small bore tube for continuous enteral feedings.

Intravenous administration of a proton pump inhibitor.

Total parenteral nutrition administration via a central catheter.

Insertion of a nasogastric tube to low intermittent suction.