Which of the following is NOT a prevention instruction after a dental procedure?

• A. No rinsing or spitting after the procedure.
• B. No smoking or alcohol for 24 hours.
• C. Exercise vigorously for the rest of the day.
• D. Warn patient not to play with stitches.

Answer: (C)

Post-procedure care focuses on protecting the healing site and the blood clot that forms. Avoiding rinsing or spitting helps keep the clot intact and reduces the risk of re-bleeding. Staying away from smoking or alcohol for a day or so minimizes irritation to the wound and supports healing. Not touching or pulling on any stitches protects them from loosening and lowers infection risk. Exercising vigorously for the rest of the day, however, is not a protective instruction; heavy activity can raise blood pressure, disturb the clot, and increase bleeding and swelling, so it’s something to avoid rather than follow.