A 52-yeаr-оld client underwent а pаrtial gastrectоmy twо weeks ago. The client reports feeling dizzy, nauseated, and sweating 15–30 minutes after meals, along with diarrhea and abdominal cramping. Vital signs on assessment: BP: 88/56 mmHg HR: 112 bpm RR: 20/min Temp: 98.4°F (36.9°C) Which of the following nursing interventions are appropriate and which are not appropriate for this client?