Question 91 · LDEK · Ergonomics, asepsis and other
Which of the following statements concerning the rubber dam is false?
- A. light color of the rubber is preferred when restoring fillings.
- B. rubber dam clamps hold the rubber dam in position.
- C. floss ligatures may be used to hold the rubber dam in position.
- D. rubber dam protects the patients from accidental aspiration of instruments.
- E. rubber dam protects the dentist against infection from the patient.
Hint
Consider which rubber dam colour gives the best contrast with tooth structure and reduces glare during restorative work.
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