PA EFDA Exam Prep Latest Update 2024-2025 Actual Exam 300 Questions and 100% Verified Correct Answers Guaranteed A+
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2 types of cavity Preps - CORRECT ANSWER: conventional or modified
35 to 50% inorganic filler - CORRECT ANSWER: micro filled resin
- types of composite - CORRECT ANSWER: conventional composite, micro filled resin,
hybrid composite resin, micro hybrid composite
70 to 80% in organic material - CORRECT ANSWER: hybrid composite resin
75 to 80% inorganic filler - CORRECT ANSWER: conventional Composites or macro
field resins
a clear plastic matrix retainer would be used for what classes of fillings? - CORRECT
ANSWER: class 3 or class 4
Abandonment - CORRECT ANSWER: Withdrawing a patient from treatment without
giving a reasonable notice or providing a competent replacement
Abfracation /bruxism - CORRECT ANSWER: Due to clenching and grinding
Abrasion - CORRECT ANSWER: Due to overzealous brushing 1 / 3
Acid etch enamel surface for - CORRECT ANSWER: 15-60 seconds
Acorn carver - CORRECT ANSWER: Used to quickly carve basic anatomy on a
Occlusal surfaces
Administrative Law - CORRECT ANSWER: Category of law that involves regulations
established by government agencies.
advantages to using composite - CORRECT ANSWER: - resist solubility, dehydration, disintegration, and abrasion
- better compressive strength for chewing and hardness
- resist thermal expansion, lower expansion/contraction, reduction in
- excellent marginal adoption with etching Bond
- improved marginal seal between composite and enamel
- better color stability
- has both mechanical and chemical retention
percolation/marginal
Amalgam - CORRECT ANSWER: is an alloy powder mix with liquid mercury
Amalgam restoration is placed - CORRECT ANSWER: In increments
Amalgam scrap - CORRECT ANSWER: Designate a dry air tight and labeled container
for unused leftovers of this material to be stored for recycle
Amalgam scrap - CORRECT ANSWER: Hazardous waste
Amalgamation - CORRECT ANSWER: Another name for trituration
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Apex - CORRECT ANSWER: At or near the end of the root
Articulating paper - CORRECT ANSWER: Used to check occlusion
Attrition - CORRECT ANSWER: Due to normal occlusal wear
Base - CORRECT ANSWER: Used above the liner
Bases or liners - CORRECT ANSWER: Used to protect the pulp or to aid in it's recovery or both
Before composite there were 3 types of materials that used to be used for esthetic
restorative materials. - CORRECT ANSWER: -porcelain
-silicate cement -unfilled acrylic resins
Biologic pupal stimuli - CORRECT ANSWER: Carries, bacteria from the mouth
bis - GMA is - CORRECT ANSWER: the composition of composite
Board of dentistry - CORRECT ANSWER: State agency that adopts rules and
regulations and implements the specific stated dental practice act
Bow - CORRECT ANSWER: An arched band of metal joining the two jaws of the clamp
together, a piece of waxed dental floss acting as a safety ligature is tied to this
Buccal - CORRECT ANSWER: The outside surface which is towards the cheek
Burnishers - CORRECT ANSWER: Used to smooth and polish irregularities
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