ACTUAL Exam Questions and CORRECT
Answers
In what position would an operator be if they are right handed? - CORRECT
ANSWER 8:00-12:00 position
In what position should the patient be if working on maxillary teeth? - CORRECT
ANSWER Supine
How many inches should the operator be from the patients face? - CORRECT
ANSWER 12-14
what is a finger rest called? - CORRECT ANSWER fulcrum
disadvantages of using cotton rolls? - CORRECT ANSWER 1. become saturated
2.risk of contaminating with moisture
3. limited retraction
4. no protection against aspirating
Advantages of rubber dam - CORRECT ANSWER 1. Area is kept dry
2. protects pt from debris
3. economic on time
4. improved properties of dental materials
5. retraction of soft tissues
6. protects soft tissues from irritants
Disadvantages of using a rubber dam - CORRECT ANSWER Time consuming