Which statement about the gastrostomy tube outer bumper is accurate?

Which statement about the gastrostomy tube outer bumper is accurate?

• A. It helps reduce leakage when properly placed
• B. It has no effect on leakage
• C. It is used only for cosmetic reasons
• D. It determines feeding rate

Answer: (A)

The outer bumper’s job is to secure the gastrostomy tube and keep the tract stable, which helps reduce leakage when it is properly placed. By pressing gently against the skin, it minimizes tube movement that can pull on the internal bumper and disrupt the gastric- abdominal seal, lowering leakage around the insertion site. It’s not for cosmetic reasons, and it does not set the feeding rate—the rate is determined by the prescribed feeding regimen and pump settings. Properly positioned and maintained, the outer bumper helps maintain the seal at the stoma and reduce leakage.

The outer bumper’s job is to secure the gastrostomy tube and keep the tract stable, which helps reduce leakage when it is properly placed. By pressing gently against the skin, it minimizes tube movement that can pull on the internal bumper and disrupt the gastric- abdominal seal, lowering leakage around the insertion site. It’s not for cosmetic reasons, and it does not set the feeding rate—the rate is determined by the prescribed feeding regimen and pump settings. Properly positioned and maintained, the outer bumper helps maintain the seal at the stoma and reduce leakage.