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EFDA review practice exam questions and answers rated A+ 2024/2025
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EFDA review practice exam questions and answers rated A+ 2024/2025
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EFDA review practice examBasic remediable intraoral duties and/or tactics encompass all the following except:
1. Impressions for diagnostic fashions or mouthguard
2. Suture removal
three. Placement of gingival retraction twine previous to course impression
4. Placement of surgical dressings - ANS3. Placement of gingival retraction twine prior to path
impression
The following statements all apply to direct supervision except:
1. Dentist is physically present in the course of the overall performance of delegated "acts"
2. Dentist assessments the pt before pt leaves the workplace
3. Dentist is personally working on a pt
4. Delegated processes are executed pursuant to dentist's order and beneath his/her license -
ANS3. Dentist is personally running on a pt
The following statements are actual regarding the dental pulp besides one. Which one is the
exception?
1. Affords vitamins + fluids to the dentin through the blood supply
2. Carries nerve fibers that mediate ache sensations
3. Contains odontoblasts which help form primary, secondary, and reparative dentin
four. Will increase in size with age - ANS4. Increases in length with age
On a tooth with massive gingival recession below the CEJ, which of the subsequent could be
seen?
1. Anatomical crown
2. Clinical crown
3. Anatomical + scientific crown
four. Anatomical + scientific root - ANS3. Anatomical + medical crown
Which of the following statements most appropriately describes the periodontium?
1. The oral difficult + gentle tissues that help the enamel
2. Teeth + cementum placed on the outdoors surfaces of the enamel
three. Soft tissue that is loosely connected to the underlying bone
4. Cuff of tissue that isn't connected to the enamel - ANS1. The oral tough + soft tissues that
support the tooth
When might an open sandwich technique with GI be recommended?
1. Every time a steel matrix band is used
2. On every occasion the gingival margin of the proximal container is deeper than best
3. It's miles endorsed with each magnificence II composite recovery
, four. While the proximal container is wider buccolingually than best - ANS2. Each time the
gingival margin of the proximal field is deeper than best
Which of the following substances should not be positioned immediately on dentin d/t the
inflammation it may purpose to the tooth?
1. Copal varnish
2. GI
three. Zinc phosphate cement
4. Calcium hydroxide - ANS3. Zinc phosphate cement
Which of the subsequent statements is true concerning GI?
1. GI is more abrasion-resistant than amalgam
2. GI is greater moisture-sensitive than composite
three. GI affords better esthetics than composite
four. GI bonds chemically and mechanically to dentin - ANS4. GI bonds chemically and routinely
to dentin
Tooth #19 MODB RUC is to be restored with amalgam. The overfill on the distal + distobuccal
cusps must be:
1. Identical to the cavosurface margin
2. To the favored very last top of the restoration
three. Barely better occlusally than the neighboring cusp of the adjacent enamel
4. Barely shorter than preferred very last peak of recuperation - ANS3. Barely higher occlusally
than the neighboring cusp of the adjoining enamel
Dentin is typically yellowish-white and darker than enamel. The composition of dentin is
approximately:
1. 90% inorganic material, 2.Zero% natural fabric, 8% water
2. Ninety five.5% inorganic cloth, 0.Five% organic cloth, 4% water
three. 70% inorganic cloth, 20% natural cloth, 10% water
4. Eighty five% inorganic material, 1.Zero% organic cloth, 10% water - ANS3. 70% inorganic
material, 20% organic material, 10% water
This embrasure is placed btwn the marginal ridge + touch vicinity and may be formed by way of
a sickle explorer in gentle amalgam @ a 45deg angle:
1. Facial
2. Lingual
3. Occlusal
4. Gingival - ANS3. Occlusal
An overextension (flash) @ the cavosurface margin is indicated by way of:
1. A area btwn the restoration + the tooth wall
2. A seize as the explorer movements from movements from enamel to amalgam
3. A capture as the explorer moves from amalgam to tooth
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