Continuous tube feeding is required under which circumstances?

• A. When feeding via gravity drip or infusion pump for 24 hours, particularly if immobile or critically ill, or feeding into the jejunum
• B. Only during nighttime
• C. Only when the patient is able to eat some oral meals
• D. Never required

Answer: (A)

Continuous tube feeding is used when nutrition must be delivered steadily over the entire day, typically for 24 hours via a gravity drip or infusion pump. This approach is especially important for patients who cannot tolerate intermittent feeds because they are immobile or critically ill, and when feeding into the jejunum to reduce the risk of aspiration. Delivering formula at a constant rate helps meet daily energy and protein needs, supports tolerance, and avoids the fluctuations seen with bolus feeding. Scenarios that restrict feeding to nighttime, limit feeding to periods when some oral intake is possible, or imply that continuous feeding isn’t needed do not provide the uninterrupted delivery these patients require, so they are not the right circumstances.