6/26/26, 7:09 AM NDEB Exam 2025-2026 EXAM| FREQUENTLY MOST TESTED QUESTIONS AND VERIFIED SOLUTIONS @ 2026 || 2027 (Actua…
NDEB Exam 2025-2026 EXAM| FREQUENTLY
MOST TESTED QUESTIONS AND VERIFIED
SOLUTIONS @ 2026 || 2027 (Actual Exam)
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Terms in this set (999)
The principal reason for a B. improve marginal adaptation.
cavosurface bevel on an
inlay preparation is to
A. remove undermined enamel.
B. improve marginal adaptation.
C. decrease marginal percolation.
D. increase resistance and retention
forms.
Lichen planus occurs most A. buccal mucosa.
frequently on the
A. buccal mucosa.
B. tongue.
C. floor of the mouth.
D. gingiva.
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,6/26/26, 7:09 AM NDEB Exam 2025-2026 EXAM| FREQUENTLY MOST TESTED QUESTIONS AND VERIFIED SOLUTIONS @ 2026 || 2027 (Actua…
The pulpal floor of a Class II cavity is D. mandibular first premolar.
cut
perpendicular to the long axis of the
tooth EXCEPT
in the
A. maxillary first premolar.
B. maxillary second premolar.
C. mandibular second premolar.
D. mandibular first premolar.
Upon examination of an edentulous B. reduce the tuberosities surgically to provide the
patient, it is necessary clearance.
observed that the tuberosities
contact the retromolar
pads at the correct occlusal vertical
dimension. The
treatment of choice is to
A. reduce the retromolar pads
surgically to
provide the necessary clearance.
B. reduce the tuberosities surgically
to provide the
necessary clearance.
C. construct new dentures at an
increased occlusal
vertical dimension to gain the
necessary
clearance.
D. proceed with construction of the
denture and
reduce the posterior extension of
the
mandibular denture to eliminate
interferences.
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,6/26/26, 7:09 AM NDEB Exam 2025-2026 EXAM| FREQUENTLY MOST TESTED QUESTIONS AND VERIFIED SOLUTIONS @ 2026 || 2027 (Actua…
In the absence of "Hanks balanced B. Milk.
salt solution",
what is the most appropriate media
to transport an
avulsed tooth?
A. Saliva.
B. Milk.
C. Saline.
D. Tap water.
The setting of a zinc-phosphate D. cooling the glass mixing slab.
cement can best be
retarded by
A. decreasing the particle size.
B. increasing the concentration of
water in the
liquid.
C. increasing the rate of addition of
the powder to
the liquid.
D. cooling the glass mixing slab.
What is the most likely diagnosis of a A. Alveolar ridge keratosis
white lesion
on the retromolar pad opposing a
non-functional
molar?
A. Alveolar ridge keratosis.
B. Candidiasis.
C. Lichen planus.
D. Squamous cell carcinoma
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, 6/26/26, 7:09 AM NDEB Exam 2025-2026 EXAM| FREQUENTLY MOST TESTED QUESTIONS AND VERIFIED SOLUTIONS @ 2026 || 2027 (Actua…
Which of the following is the most B. Systemic corticosteroid therapy.
likely cause of
osteoporosis, glaucoma,
hypertension and peptic
ulcers in a 65 year old with Crohn's
disease?
A. Uncontrolled diabetes.
B. Systemic corticosteroid therapy.
C. Chronic renal failure.
D. Prolonged NSAID therapy.
E. Malabsorption syndrome.
A hinge axis facebow records E. opening and closing axis of the mandible.
A. Bennett angle.
B. centric relation.
C. lateral condylar inclination.
D. horizontal condylar inclination.
E. opening and closing axis of the
mandible.
The most important objective of D. achieve a more favorable direction and
occlusal adjustment distribution of forces of occlusion.
of a natural dentition is to
A. prevent temporomandibular joint
syndrome.
B. increase the shearing action in
mastication.
C. improve oral hygiene by
preventing food
impaction.
D. achieve a more favorable
direction and
distribution of forces of occlusion.
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NDEB Exam 2025-2026 EXAM| FREQUENTLY
MOST TESTED QUESTIONS AND VERIFIED
SOLUTIONS @ 2026 || 2027 (Actual Exam)
Questions with verified Answers
Save Add to calendar
Terms in this set (999)
The principal reason for a B. improve marginal adaptation.
cavosurface bevel on an
inlay preparation is to
A. remove undermined enamel.
B. improve marginal adaptation.
C. decrease marginal percolation.
D. increase resistance and retention
forms.
Lichen planus occurs most A. buccal mucosa.
frequently on the
A. buccal mucosa.
B. tongue.
C. floor of the mouth.
D. gingiva.
https://quizlet.com/1191855201/ndeb-exam-2025-2026-exam-frequently-most-tested-questions-and-verified-solutions-2026-2027-actual-exam-quest… 1/360
,6/26/26, 7:09 AM NDEB Exam 2025-2026 EXAM| FREQUENTLY MOST TESTED QUESTIONS AND VERIFIED SOLUTIONS @ 2026 || 2027 (Actua…
The pulpal floor of a Class II cavity is D. mandibular first premolar.
cut
perpendicular to the long axis of the
tooth EXCEPT
in the
A. maxillary first premolar.
B. maxillary second premolar.
C. mandibular second premolar.
D. mandibular first premolar.
Upon examination of an edentulous B. reduce the tuberosities surgically to provide the
patient, it is necessary clearance.
observed that the tuberosities
contact the retromolar
pads at the correct occlusal vertical
dimension. The
treatment of choice is to
A. reduce the retromolar pads
surgically to
provide the necessary clearance.
B. reduce the tuberosities surgically
to provide the
necessary clearance.
C. construct new dentures at an
increased occlusal
vertical dimension to gain the
necessary
clearance.
D. proceed with construction of the
denture and
reduce the posterior extension of
the
mandibular denture to eliminate
interferences.
https://quizlet.com/1191855201/ndeb-exam-2025-2026-exam-frequently-most-tested-questions-and-verified-solutions-2026-2027-actual-exam-quest… 2/360
,6/26/26, 7:09 AM NDEB Exam 2025-2026 EXAM| FREQUENTLY MOST TESTED QUESTIONS AND VERIFIED SOLUTIONS @ 2026 || 2027 (Actua…
In the absence of "Hanks balanced B. Milk.
salt solution",
what is the most appropriate media
to transport an
avulsed tooth?
A. Saliva.
B. Milk.
C. Saline.
D. Tap water.
The setting of a zinc-phosphate D. cooling the glass mixing slab.
cement can best be
retarded by
A. decreasing the particle size.
B. increasing the concentration of
water in the
liquid.
C. increasing the rate of addition of
the powder to
the liquid.
D. cooling the glass mixing slab.
What is the most likely diagnosis of a A. Alveolar ridge keratosis
white lesion
on the retromolar pad opposing a
non-functional
molar?
A. Alveolar ridge keratosis.
B. Candidiasis.
C. Lichen planus.
D. Squamous cell carcinoma
https://quizlet.com/1191855201/ndeb-exam-2025-2026-exam-frequently-most-tested-questions-and-verified-solutions-2026-2027-actual-exam-quest… 3/360
, 6/26/26, 7:09 AM NDEB Exam 2025-2026 EXAM| FREQUENTLY MOST TESTED QUESTIONS AND VERIFIED SOLUTIONS @ 2026 || 2027 (Actua…
Which of the following is the most B. Systemic corticosteroid therapy.
likely cause of
osteoporosis, glaucoma,
hypertension and peptic
ulcers in a 65 year old with Crohn's
disease?
A. Uncontrolled diabetes.
B. Systemic corticosteroid therapy.
C. Chronic renal failure.
D. Prolonged NSAID therapy.
E. Malabsorption syndrome.
A hinge axis facebow records E. opening and closing axis of the mandible.
A. Bennett angle.
B. centric relation.
C. lateral condylar inclination.
D. horizontal condylar inclination.
E. opening and closing axis of the
mandible.
The most important objective of D. achieve a more favorable direction and
occlusal adjustment distribution of forces of occlusion.
of a natural dentition is to
A. prevent temporomandibular joint
syndrome.
B. increase the shearing action in
mastication.
C. improve oral hygiene by
preventing food
impaction.
D. achieve a more favorable
direction and
distribution of forces of occlusion.
https://quizlet.com/1191855201/ndeb-exam-2025-2026-exam-frequently-most-tested-questions-and-verified-solutions-2026-2027-actual-exam-quest… 4/360
