EFDA Board Final Exam Test Questions with Answers Graded A+
What is the pinpoint depression where two or more
Pit
grooves meet?
What are the elevated crests of enamel which form the
Marginal Ridges
mesial and distal margins of the occlusal surface?
What is the term denoting the V-shaped spaces between
Embrasures
the proximal surfaces of two adjoining teeth in contact?
What is the bulk of the tooth made up of? Dentin
When the MESIOBUCCAL cusp of the Maxillary 1st molar
occludes the INTERDENTAL space between the Mandibu-
Class 2 Occlusion
lar 2nd premolar and the MESIAL cusp of the Mandibular
1st molar, what class of occlusion would be found?
The ridge formed by the union of two triangular ridges
which extend across the surface of posterior teeth is Transverse Ridge
known as what?
A cavity preparation that includes the Mesial Incisal angle
Class IV Cavity Preparation
of a Maxillary Central Incisor is classified as what?
What is the structure that covers the anatomical crown of
Enamel
the tooth?
In the majority of cases, the maxillary first premolar ditters 2 roots
from the maxillary second premolar in that the maxillary -1 buccal
first premolar has what? -1 lingual
Interproximal spaces between the teeth are filled normally
Gingival Papillae
by the what?
What is the relationship between working end of the in-
Adaptation
strument and the tooth surface is known as what?
Carious lesions are least likely to occur in or on what? Cusp tips
Instruments used to place amalgams and composite
Compactors
resins into preparations are known as...?
1/9
, EFDA Board Final Exam Test Questions with Answers Graded A+
The radicular pulp continues with the tissues of the peri-
Apical Foramen
apical area via the...?
What is a shallow linear depression in the tooth called? Groove
When the mandibular teeth are facial to their maxillary
Crossbite
counterparts...
The horizontal space between the maxillary and mandibu-
Overjet
lar incisors...
Thrusting the lower jaw forward is called... Protrusive Movement
The vertical overlap of the maxillary incisors... Overbite
The touching together of the maxillary and mandibular
Centric Occlusion
teeth when the jaws are closed...
The lingual of maxillary teeth and the buccal of the lower
Working Cusps
mandibular teeth are....
The movement of the jaw from left to right... Excursive Movement
The buccal of the maxillary teeth and the lingual of the
Non-working Cusps
mandibular teeth are....
What is the slow flow or movement of an Amalgam
"Creep"
restoration?
Calcium hydroxide is no longer the recommended mater-
ial of choice as a liner under the entire restorative material Poor compressive strength
because...
The walls for a Class 2 preparation include the Axial wall
Is adjacent the gingival tissues
and the Gingival floor. The Gingival floor...
What is Zinc Oxide Eugenol still indicated currently for? Sedative temporary restorations
Carious lesions located on the proximal surfaces of pre-
Class 2 Preparation
molars and molars are classified as...?
2/9
What is the pinpoint depression where two or more
Pit
grooves meet?
What are the elevated crests of enamel which form the
Marginal Ridges
mesial and distal margins of the occlusal surface?
What is the term denoting the V-shaped spaces between
Embrasures
the proximal surfaces of two adjoining teeth in contact?
What is the bulk of the tooth made up of? Dentin
When the MESIOBUCCAL cusp of the Maxillary 1st molar
occludes the INTERDENTAL space between the Mandibu-
Class 2 Occlusion
lar 2nd premolar and the MESIAL cusp of the Mandibular
1st molar, what class of occlusion would be found?
The ridge formed by the union of two triangular ridges
which extend across the surface of posterior teeth is Transverse Ridge
known as what?
A cavity preparation that includes the Mesial Incisal angle
Class IV Cavity Preparation
of a Maxillary Central Incisor is classified as what?
What is the structure that covers the anatomical crown of
Enamel
the tooth?
In the majority of cases, the maxillary first premolar ditters 2 roots
from the maxillary second premolar in that the maxillary -1 buccal
first premolar has what? -1 lingual
Interproximal spaces between the teeth are filled normally
Gingival Papillae
by the what?
What is the relationship between working end of the in-
Adaptation
strument and the tooth surface is known as what?
Carious lesions are least likely to occur in or on what? Cusp tips
Instruments used to place amalgams and composite
Compactors
resins into preparations are known as...?
1/9
, EFDA Board Final Exam Test Questions with Answers Graded A+
The radicular pulp continues with the tissues of the peri-
Apical Foramen
apical area via the...?
What is a shallow linear depression in the tooth called? Groove
When the mandibular teeth are facial to their maxillary
Crossbite
counterparts...
The horizontal space between the maxillary and mandibu-
Overjet
lar incisors...
Thrusting the lower jaw forward is called... Protrusive Movement
The vertical overlap of the maxillary incisors... Overbite
The touching together of the maxillary and mandibular
Centric Occlusion
teeth when the jaws are closed...
The lingual of maxillary teeth and the buccal of the lower
Working Cusps
mandibular teeth are....
The movement of the jaw from left to right... Excursive Movement
The buccal of the maxillary teeth and the lingual of the
Non-working Cusps
mandibular teeth are....
What is the slow flow or movement of an Amalgam
"Creep"
restoration?
Calcium hydroxide is no longer the recommended mater-
ial of choice as a liner under the entire restorative material Poor compressive strength
because...
The walls for a Class 2 preparation include the Axial wall
Is adjacent the gingival tissues
and the Gingival floor. The Gingival floor...
What is Zinc Oxide Eugenol still indicated currently for? Sedative temporary restorations
Carious lesions located on the proximal surfaces of pre-
Class 2 Preparation
molars and molars are classified as...?
2/9
