Which position has the patient lying on the left side with the left leg slightly bent and the right knee raised toward the chest, used for anal or rectal exams?

• A. Dorsal Recumbent
• B. Lithotomy
• C. Sims position
• D. Prone position

Answer: (C)

Sims position is used for anal or rectal exams because it provides optimal access to the rectal area while keeping the patient comfortable. The patient lies on the left side with the left leg slightly bent and the right knee raised toward the chest. This setup turns the rectum outward for easier examination, helps the examiner reach the anal canal, and facilitates relaxation of the abdominal and gluteal muscles. Lying on the left side also positions the sigmoid colon away from the rectum, reducing obstruction and making the procedure smoother. Other positions, like lying on the back, lying on the back with legs in stirrups, or lying face down, don’t offer the same direct access and exposure for a rectal exam.