In preparation for initiating a continuous enteral feeding, what action should the nurse take?

In preparation for initiating a continuous enteral feeding, discarding unused formula after 8 hours is a vital action that aligns with safety and infection control guidelines. When enteral feeding formulas are opened or prepared, they can become a medium for bacterial growth if not handled properly. The 8-hour limit is recommended to ensure that the formula remains safe for patient consumption, as prolonged exposure to room temperature can lead to spoilage and increase the risk of gastrointestinal complications or infections.

Other options, while they may seem reasonable, are not aligned with standard practice guidelines. Administering a large volume of formula immediately could overwhelm the patient's gastrointestinal system, especially if they are not accustomed to enteral feedings or if the formula has not been gradually introduced. Warming the formula might not be necessary unless specified by the healthcare provider, as most formulas are designed to be administered at room temperature. Infusing the formula over 30 minutes does not apply to continuous feeding protocols; typically, continuous feedings are administered over an extended period, not just 30 minutes, to ensure a steady nutritional supply without causing cramping or discomfort.