EFDA Board Final Exam Questions &
Answers (Grade A+)
What is the pinpoint depression where two or more grooves meet?
-
correct answer ✅Pit
What are the elevated crests of enamel which form the mesial and
distal margins of the occlusal surface? -
correct answer ✅Marginal Ridges
What is the term denoting the V-shaped spaces between the
proximal surfaces of two adjoining teeth in contact? -
correct answer ✅Embrasures
What is the bulk of the tooth made up of? -
correct answer ✅Dentin
When the MESIOBUCCAL cusp of the Maxillary 1st molar occludes
the INTERDENTAL space between the Mandibular 2nd premolar
and the MESIAL cusp of the Mandibular 1st molar, what class of
occlusion would be found? -
correct answer ✅Class 2 Occlusion
,EFDA Board Final Exam Questions &
Answers (Grade A+)
The ridge formed by the union of two triangular ridges which
extend across the surface of posterior teeth is known as what? -
correct answer ✅Transverse Ridge
A cavity preparation that includes the Mesial Incisal angle of a
Maxillary Central Incisor is classified as what? -
correct answer ✅Class IV Cavity Preparation
What is the structure that covers the anatomical crown of the
tooth? -
correct answer ✅Enamel
In the majority of cases, the maxillary first premolar differs from the
maxillary second premolar in that the maxillary first premolar has
what? -
correct answer ✅2 roots
-1 buccal
-1 lingual
Interproximal spaces between the teeth are filled normally by the
what? -
correct answer ✅Gingival Papillae
, EFDA Board Final Exam Questions &
Answers (Grade A+)
What is the relationship between working end of the instrument
and the tooth surface is known as what? -
correct answer ✅Adaptation
Carious lesions are least likely to occur in or on what? -
correct answer ✅Cusp tips
Instruments used to place amalgams and composite resins into
preparations are known as...? -
correct answer ✅Compactors
The radicular pulp continues with the tissues of the periapical area
via the...? -
correct answer ✅Apical Foramen
What is a shallow linear depression in the tooth called? -
correct answer ✅Groove
When the mandibular teeth are facial to their maxillary
counterparts... -
correct answer ✅Crossbite
Answers (Grade A+)
What is the pinpoint depression where two or more grooves meet?
-
correct answer ✅Pit
What are the elevated crests of enamel which form the mesial and
distal margins of the occlusal surface? -
correct answer ✅Marginal Ridges
What is the term denoting the V-shaped spaces between the
proximal surfaces of two adjoining teeth in contact? -
correct answer ✅Embrasures
What is the bulk of the tooth made up of? -
correct answer ✅Dentin
When the MESIOBUCCAL cusp of the Maxillary 1st molar occludes
the INTERDENTAL space between the Mandibular 2nd premolar
and the MESIAL cusp of the Mandibular 1st molar, what class of
occlusion would be found? -
correct answer ✅Class 2 Occlusion
,EFDA Board Final Exam Questions &
Answers (Grade A+)
The ridge formed by the union of two triangular ridges which
extend across the surface of posterior teeth is known as what? -
correct answer ✅Transverse Ridge
A cavity preparation that includes the Mesial Incisal angle of a
Maxillary Central Incisor is classified as what? -
correct answer ✅Class IV Cavity Preparation
What is the structure that covers the anatomical crown of the
tooth? -
correct answer ✅Enamel
In the majority of cases, the maxillary first premolar differs from the
maxillary second premolar in that the maxillary first premolar has
what? -
correct answer ✅2 roots
-1 buccal
-1 lingual
Interproximal spaces between the teeth are filled normally by the
what? -
correct answer ✅Gingival Papillae
, EFDA Board Final Exam Questions &
Answers (Grade A+)
What is the relationship between working end of the instrument
and the tooth surface is known as what? -
correct answer ✅Adaptation
Carious lesions are least likely to occur in or on what? -
correct answer ✅Cusp tips
Instruments used to place amalgams and composite resins into
preparations are known as...? -
correct answer ✅Compactors
The radicular pulp continues with the tissues of the periapical area
via the...? -
correct answer ✅Apical Foramen
What is a shallow linear depression in the tooth called? -
correct answer ✅Groove
When the mandibular teeth are facial to their maxillary
counterparts... -
correct answer ✅Crossbite
