PA EFDA BOARD EXAM WITH CORRECT
ACTUAL QUESTIONS AND CORRECTLY
WELL DEFINED ANSWERS LATEST
ALREADY GRADED A+
The label Mesiobucco-occlusal is appropriate for? -
ANSWERS-Point Angle of a posterior tooth
On a maxillary first premolar what is the groove that
sperates the buccal and lingual cusps? - ANSWERS-Central
groove
The molar with a Y,H, or U pattern - ANSWERS-Mandibular
second premolar
A facial and lingual triangular ridge join to form? -
ANSWERS-Transverse ridge
,Cusps for a mandibular first molar - ANSWERS-mesiolingual,
mesiofacial, distolingual, distofacial, distal
Major difference between first and second molars? -
ANSWERS-1st molars has 5 cusps, 2nd molars have 4 cusps
Which is true of oblique ridges? - ANSWERS-Only Maxillary
molars have Oblique ridges
Facial surfaces of teeth include what? - ANSWERS-Labial and
Buccal surfaces
Elevated crests of enamel that form mesial and distal
margins of the occlusal surface - ANSWERS-Marginal ridges
The bulk of a tooth is made up of - ANSWERS-Dentin
Interproximal spaces between teeth - ANSWERS-Gingival
papillae
Mesial and distal marginal ridges are found on - ANSWERS-
Both Posterior and Anterior teeth
,The distal triangular fossa of the maxillary first molar is
separated from the central fossa by the? - ANSWERS-
Oblique ridge
A pinpoint depression where two or more grooves meet? -
ANSWERS-Pit
V-shaped spaces between proximal surfaces of two
adjoining teeth - ANSWERS-Embrasure
A cavity prep the includes the mesial incisal angle of a
maxillary central incisor is a? - ANSWERS-Class IV
Overbite - ANSWERS-Vertical overlap of maxillary incisors
Centric occlusion - ANSWERS-Touching together of the
upper and lower teeth when jaws are closed
Overjet - ANSWERS-Horizontal space between upper and
lower incisors
, Excursive movements - ANSWERS-Movement of jaw from
left to right
Protrusive movements - ANSWERS-Thrusting lower jaw
forward
Crossbite - ANSWERS-Mandibular teeth are facial to their
maxillary counterparts
Working cusps - ANSWERS-Lingual of upper; Buccal of lower
Non-working cusps - ANSWERS-Buccal of upper; Lingual of
lower
Walls of a molar - ANSWERS-pulpal
floor,buccal,distal,lingual,mesial
Features of the occlusal surface of a permanent maxillary
molar include.. - ANSWERS-distomarginal ridge,
mesiomarginal ridge, oblique ridge, distomarginal ridge,
cusp of caribelli
ACTUAL QUESTIONS AND CORRECTLY
WELL DEFINED ANSWERS LATEST
ALREADY GRADED A+
The label Mesiobucco-occlusal is appropriate for? -
ANSWERS-Point Angle of a posterior tooth
On a maxillary first premolar what is the groove that
sperates the buccal and lingual cusps? - ANSWERS-Central
groove
The molar with a Y,H, or U pattern - ANSWERS-Mandibular
second premolar
A facial and lingual triangular ridge join to form? -
ANSWERS-Transverse ridge
,Cusps for a mandibular first molar - ANSWERS-mesiolingual,
mesiofacial, distolingual, distofacial, distal
Major difference between first and second molars? -
ANSWERS-1st molars has 5 cusps, 2nd molars have 4 cusps
Which is true of oblique ridges? - ANSWERS-Only Maxillary
molars have Oblique ridges
Facial surfaces of teeth include what? - ANSWERS-Labial and
Buccal surfaces
Elevated crests of enamel that form mesial and distal
margins of the occlusal surface - ANSWERS-Marginal ridges
The bulk of a tooth is made up of - ANSWERS-Dentin
Interproximal spaces between teeth - ANSWERS-Gingival
papillae
Mesial and distal marginal ridges are found on - ANSWERS-
Both Posterior and Anterior teeth
,The distal triangular fossa of the maxillary first molar is
separated from the central fossa by the? - ANSWERS-
Oblique ridge
A pinpoint depression where two or more grooves meet? -
ANSWERS-Pit
V-shaped spaces between proximal surfaces of two
adjoining teeth - ANSWERS-Embrasure
A cavity prep the includes the mesial incisal angle of a
maxillary central incisor is a? - ANSWERS-Class IV
Overbite - ANSWERS-Vertical overlap of maxillary incisors
Centric occlusion - ANSWERS-Touching together of the
upper and lower teeth when jaws are closed
Overjet - ANSWERS-Horizontal space between upper and
lower incisors
, Excursive movements - ANSWERS-Movement of jaw from
left to right
Protrusive movements - ANSWERS-Thrusting lower jaw
forward
Crossbite - ANSWERS-Mandibular teeth are facial to their
maxillary counterparts
Working cusps - ANSWERS-Lingual of upper; Buccal of lower
Non-working cusps - ANSWERS-Buccal of upper; Lingual of
lower
Walls of a molar - ANSWERS-pulpal
floor,buccal,distal,lingual,mesial
Features of the occlusal surface of a permanent maxillary
molar include.. - ANSWERS-distomarginal ridge,
mesiomarginal ridge, oblique ridge, distomarginal ridge,
cusp of caribelli
