For rectal suppositories, at which position should the patient be placed?

For rectal suppositories, at which position should the patient be placed?

• A. Sims position
• B. Supine position
• C. Prone position
• D. Left lateral position

Answer: (A)

Positioning for rectal suppositories focuses on exposing the anus and aligning the rectum so the suppository can be inserted past the anal sphincter and along the rectal canal. The Sims position—lying on the left side with the upper knee flexed toward the chest and the bottom arm positioned for support—best achieves this. It opens the anal opening, relaxes the anal sphincter, and places the rectum in a straight path for easy, comfortable insertion. The other positions make access to the anal canal harder or awkward, which can hinder correct placement or retention of the suppository.

Positioning for rectal suppositories focuses on exposing the anus and aligning the rectum so the suppository can be inserted past the anal sphincter and along the rectal canal. The Sims position—lying on the left side with the upper knee flexed toward the chest and the bottom arm positioned for support—best achieves this. It opens the anal opening, relaxes the anal sphincter, and places the rectum in a straight path for easy, comfortable insertion. The other positions make access to the anal canal harder or awkward, which can hinder correct placement or retention of the suppository.