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PA EFDA Boards questions and answers rated A+ 2024/2025
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PA EFDA Boards questions and answers rated A+ 2024/2025
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PA EFDA BoardsFunction of Anterior Teeth. - ANSTear/Incise Food
Function of Posterior Teeth. - ANSGrind Food
Portion of the teeth that extends from the Incisal or occlusal floor to the CEJ.. - ANSAnatomical
Crown.
Also referred to as the cervical line ..
Appears as a slight constriction that encircles the teeth... - ANSCEJ ( Cementoenmael Junction)
The Visible Portion of the Anatomical Crown. - ANSClinical crown
Area Where the Root Divides. - ANSFurcation.
The actual department into 2 OR extra roots.. - ANSFurrow
Same Arch Touches Or Meets... - ANSContact Area.
Contact Area
=
Two Purposes.. - ANS1) Food Trap (Prevent)
2) Stabilize Dental Arches.
What can cast off a touch area? - ANSTooth Movement.
Loss of Teeth.
Poorly contoured Restorations.
Good Contact
= - ANSStabilizes the enamel to prevent drifting or tipping and shield smooth tissues.
No Contact
= - ANSFood Impaction resulting in tissue harm and Plaque Build Up.
Continuous with the inter-proximal space among the teeth.. - ANSEmbrasures.
Covers the anatomical Crown of the Tooth and Varies in Thickness in Different Area's of the
teeth... - ANSEnamel.
Enamel is thicker at .. - ANSThe Incisal and Occulusal Surface.
,Hardest tissue within the frame and may be very brittle... - ANSEnamel.
What shade is tooth? - ANSYellowish white to grayish white, but also relies upon at the
underlying dentin.
Enamel consists of rods (prisms) which might be fashioned as cells called.. - ANSAmeloblasts.
The bulk of the enamel is made up of .. - ANSDentin.
2nd hardest fabric in the body... - ANSDentin.
The difficult connective tissue mendacity simply within the tooth and cementum.. - ANSDentin.
Normally yellowish white and darker than enamel and slowly darkens with age.. - ANSDentin.
Dentin is prominent by using teeth with the aid of.. - ANSDentin = Dull flat appearance.
Enamel= translucent and vivid.
With Explorer (while scratched)
Dentin =
Enamel= - ANSDentin = Dull Sound.
Enamel= High Pitch.
Formed by means of cells called odontoblasts and develops with the pulp from dental papilla of
the enamel bud... - ANSDentin.
Three Major Types of Dentin... - ANS1)Primary.
2) Secondary.
3) Reparative.
Produced before the teeth erupts and soon after eruption... - ANSPrimary Dentin.
A continuation of primary dentin that forms at a slower charge as the enamel ages and at some
stage in the lifestyles of a enamel.. - ANSSecondary Dentin.
_____________ OR tertiary dentin forms rapidly whilst tooth has acquired an immoderate
stimulus from caries, hollow space preparation , OR other trama... - ANSReparative.
A Defense response to a place of harm.. - ANSReparative Dentin.
Ridge of teeth on the base or margin of a teeth.. - ANSCingulum.
The difficult dental tissue masking the anatomical roots of tooth.. - ANSCementum.
, Cementum is fromed through cells known as.. - ANSCementoblasts
Cementum seems.. - ANSLight yellow, barely lighter than dentin.
Cementum is visible on teeth where.. - ANSThe gingiva had receded or has been removed.
Dentin has.. - ANS- High Fluoride content material of all materialized tissue.
- Does NOT have it's personal blood deliver.
-Rely's on the periodontium ligament for vitamins.
Two Types of Cementum.. - ANS!) Acellular
2) Cellular
Extends from the cementoenamel junction in the direction of the basis apex protecting a large
portion of the enamel.. - ANSAcellular Cementum.
Cannot Replace itself if it's far diseased or has been eliminated routinely... - ANSAcellular
Cementum.
On the apex of the foundation is fabricated from cells which might be actively generating new
layers of cementum in the course of the existence of the teeth.. - ANSCellular Cementum.
Provides the developmental shielding, and sensory mechanism or the tooth and the vitamins
and metabolic techniques vital to maintain it is life.. - ANSThe Pulp.
The Pulp is in a ____________ _____________ with one or extra root canals. - ANSPulp
Chamber.
The pulp is split into... - ANS1) The coronal Pulp positioned within the pulp chamber within the
crown portion of the enamel. Including ; Pulp Horns.
2) Radicular Pulp ( The pulp in the canals of the roots.)
The Pulp serves 4 Functions.. - ANS1) Formative or Developmental.
2)Nutritive.
Three)Sensory.
4) Defensive or Protective.
Where the nerves, arterioles, and venues (components of arteries and veins) enter and go away
the pulp.. - ANSApical Forman.
The pulp can be harmed via.. - ANS1) Sterilizing, Cleaning, Drying , and desensitizing agents.
2) Temperature.
3) Air.
Four) Pressure.
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