Which technique is incorrect when administering a rectal suppository?

The correct technique when administering a rectal suppository involves inserting it at least 1 inch into the rectum, which helps ensure proper placement and absorption. Inserting the suppository only ½ inch may not provide sufficient depth, increasing the likelihood that it could come out or not dissolve properly, which would hinder its effectiveness.

In contrast, lubricating the suppository per the product literature is important for smooth insertion and comfort. Positioning the individual on their side is a common practice to facilitate the process and it promotes ease of administration. Additionally, if the resident has difficulty retaining the suppository, holding the buttocks together for several minutes can help improve retention by preventing premature expulsion. Each of these methods contributes to a more effective and comfortable administration of the medication, while only inserting it ½ inch compromises those outcomes.