When administering a saline enema, the practical nurse (PN) inserts the enema tubing three inches into the client's rectum, and elevates the container six inches above the client's body. When the clamp is opened, the solution does not infuse. Which action should the PN take?

A. Re-lubricating the tubing and re-inserting it is unnecessary if the enema solution is not infusing; the primary issue is likely related to the tubing's position or the height of the container. B. Inserting the tubing an additional three inches into the rectum ensures that it is positioned correctly for the solution to flow. If the tubing is not inserted far enough, the solution may not enter the rectum. C. Raising the saline container higher is not needed since it is already six inches above the client’s body. The problem is more likely related to the tubing’s depth rather than the height of the container. D. Instructing the client to take deep breaths does not affect the infusion of the enema solution. The solution's flow is influenced by the mechanics of the enema administration, not by the client’s breathing.