EFDA review practice exam Questions and Correct Answers | Latest Update
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Course
EFDA
Institution
EFDA
Basic remediable intraoral tasks and/or procedures include all of the
following except:
1. impressions for diagnostic models or mouthguard
2. suture removal
3. placement of gingival retraction cord prior to direction impression
4. placement of surgical dressings
3. placement of gingival ret...
2. enamel + cementum located on the exterior surfaces of the teeth
3. soft tissue that is loosely attached to the underlying bone
4. cuff of tissue that is not attached to the tooth
✓ 1. the oral hard + soft tissues that support the teeth
When would an open sandwich technique with GI be recommended?
1. whenever a metal matrix band is used
2. whenever the gingival margin of the proximal box is deeper than ideal
3. it is recommended with every class II composite restoration
4. when the proximal box is wider buccolingually than ideal
✓ 2. whenever the gingival margin of the proximal box is deeper than
ideal
Which of the following materials should not be placed directly on dentin d/t
the irritation it may cause to the tooth?
1. copal varnish
2. GI
3. zinc phosphate cement
4. calcium hydroxide
Master01 | October, 2024/2025 | Latest update
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