Qualified Medication Aides (QMA) Practice Exam

What should be used to flush a G-tube?

1. Cold water

2. Distilled water

3. Room temperature water

4. Hot water

The correct answer is: Room temperature water

Using room temperature water to flush a G-tube is considered best practice for several reasons. First, room temperature water is more comfortable for the patient and reduces the risk of cramping or discomfort that can occur with cold or hot water. Cold water can cause stomach cramps, while hot water poses a risk of burns or discomfort. Moreover, room temperature water is gentle on the gastrointestinal tract and promotes better absorption through the tube. It helps to ensure that any remaining formula or medications within the tube are efficiently cleared, reducing the risk of clogging and ensuring proper functioning of the feeding system. While distilled water is safe for use, it is not specifically recommended over room temperature water for flushing purposes. Therefore, room temperature water remains the ideal choice for maintaining comfort and efficacy in G-tube care.