How often should the exam table paper be changed?

• A. Weekly
• B. Monthly
• C. When torn
• D. After every patient

Answer: (D)

The key idea is infection control through a disposable barrier. The exam table paper serves as a protective layer between each patient and the surface, helping prevent cross-contamination from saliva, blood, or other fluids. Replacing it after every patient ensures the barrier is fresh and uncontaminated for the next person, which is a standard precaution in clinical settings.

Choosing a weekly or monthly change would leave a prolonged window during which contaminants could transfer to the next patient. Waiting until the paper is visibly torn is unreliable, because pathogens can be present even if there’s no obvious damage. So changing after every patient best maintains a clean, hygienic environment for every visit.