EFDA FINAL EXAM 2024-2025 ACTUAL
EXAM COMPLETE 200 QUESTIONS
WITH DETAILED VERIFIED ANSWERS
(100% CORRECT ANSWERS)
/ALREADY GRADED A+
which of these are not categorized as masticating
mucosa?
a. soft palate
b. hard palate
c. maxillary labial gingivitis
d all the above - ....ANSWER...a. soft palate
a 6 year old has a space maintainer on the area of
mandibular left first primary molar. which
permanent tooth will erupt in the space? -
....ANSWER...first premolar
which of the following is referred to as conventional
composite?
,a. microfill
b. hybrid
c. macrofill
d. nanofill - ....ANSWER...c. macrofill
internal stresses can be reduced in restorations by
using the following techniques except:
a. a "soft start" polymerization
b. incremental additions
c. stress breaking liners
d. bulk fill with a packable composite -
....ANSWER...d. bulk fill with a packable composite
regarding shade selection of composite. which of the
following statements is FALSE
a. shade selection should be done in natural light
b. the vita classical shade guide is universally
accepted
c. assistants may be assigned the selection
d the teeth should be dried first - ....ANSWER...d. the
teeth should be dried first
,a matrix band should do all of the following except:
a.prevent overhanging restoration
b.encourage a smooth. flush margin
c.provide appropriate interproximal contour
d. create a slight open contact for flossing -
....ANSWER...d. create a slight open contact for
flossing
which of the following topically applied flouride
varnishes is most efficacious?
a.sodium flouride varnish 5%
b.flouride dentifrices
c.sodium flouride solution
d. Stannnous flouride solution - ....ANSWER...sodium
flouride vanish 5%
a non invasive and simple procedure to evaluate
premature contact is to use -
....ANSWER...articulating paper
pressure perception are elicited by all except -
....ANSWER...pulp tissue
, the primary tooth that bears the least resemblance
to another tooth is the - ....ANSWER...maxillary first
exfoliation of deciduous teeth begins at ____after the
root is fully formed. - ....ANSWER...2 to 3 years
decay progresses quickly in deciduous teeth due to
all except:
a. high pulp horns
b. thinner enamel
c. harder enamel
d.thinner dentin - ....ANSWER...c. harder enamel
which premolar has the smallest lingual cusp -
....ANSWER...mandibular first
which tooth tissue has the greatest percent of
hydroxyapitie crystals? - ....ANSWER...enamel
which tooth tissue composes the bulk of the tooth -
....ANSWER...dentin
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