After a colonoscopy, which client statement indicates further teaching is necessary?

The statement indicating that further teaching is necessary is about driving after the procedure. After a colonoscopy, it is typically advised that patients avoid driving for at least 24 hours due to the sedation that is often administered during the procedure. Sedation can impair judgment, coordination, and reaction times, making it unsafe to operate a vehicle. Therefore, the client should be informed of the importance of arranging for transportation home post-procedure and refraining from driving until they are fully alert and free from the effects of sedation.

The other statements reflect correct post-procedure advice. Feeling gassy or bloated is a common experience due to air introduced into the colon during the procedure. Tenderness in the abdominal muscles can also occur, as the procedure involves manipulation of those muscles. Additionally, starting with light intake before progressing to regular foods is the recommended approach to allow the digestive system to readjust comfortably after the procedure.