What is a common indication for tube feeding?

Inability to swallow is a common indication for tube feeding because it directly impacts a person's ability to consume food and liquids safely and effectively. When individuals cannot swallow due to a medical condition, such as a stroke, neurological disorder, or certain cancers, tube feeding provides a necessary alternative to ensure they receive adequate nutrition and hydration. This method bypasses the oral route and allows for nutrition to be delivered directly to the stomach or intestines, preventing malnutrition and supporting recovery or maintenance of health.

The other options present scenarios that are not appropriate reasons for tube feeding. Preference for solid food does not warrant tube feeding, as it suggests that the person can consume food normally. Normal consciousness levels indicate that the individual is alert and capable of eating orally, which does not necessitate tube feeding. High physical activity does not imply a need for tube feeding either; rather, those who are active might require more calories but could still meet their nutritional needs through regular food intake.