Which position is used for enema administration?

• A. Right Sims
• B. Supine
• C. Left Sims
• D. Trendelenburg

Answer: (C)

When giving an enema, you want gravity to help the solution reach the sigmoid colon and rectum. Lying the patient on their left side in Sims position does this by aligning the rectum with the anal canal and keeping the sigmoid colon on the dependent side. This makes it easier for the enema to flow in and stay in place for effective administration.

Other positions don’t provide that gravity-assisted alignment: the supine position reduces the gravitational pull into the colon and can increase leakage, while Trendelenburg (head-down) shifts body position for different clinical goals and isn’t used for standard enema administration. Right Sims would place the anatomy differently and is not as optimal for delivering the enema solution.