PA EFDA Board Exam
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1. How many permanent molar are normally 6
present in the mandibular arch?
2. The permanent mandibular second mo- Cusps
lar differs from the permanent mandibular
first molar in the number of?
3. Which structure would NOT be found on Cingulun
the occlusal surface of a mandibular mo-
lar?
4. A cusp of carabelli would be located on the Mesiolingual cusp
maxillary first molar of the?
5. The three rounded protuberances found Mamelons
on the ridges of newly erupted incisors are
called?
6. What anatomy is found on the anterior and Marginal Ridges
posterior teeth?
7. Where is the lingual pit most commonly #7 and #10
found in the lingual fossa?
8. What molar is most likely to have three Mandibular Fist
buccal cusps?
9. The label "Mesiobucco-occlusal" is appro- Point of angle of a posterior
priate for what? tooth
10. Of the maxillary first premolar, what is the Central groove
name of the groove that separates the buc-
cal and lingual cusps?
11. What tooth exhibits a "Y", "U" or "H" pat- Mandibular second premolar
tern on the occlusal surface?
12. A ridge is formed by the union of two tri- Transverse ridge
angular ridges that extend the surface of
posterior teeth is known as what?
, PA EFDA Board Exam
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13. Which of the following a list of correct Mesiolingual, mesiobuccal,
names for the cusps of a mandibular first distolingual, distobuccal, dis-
molar? tal
14. What is the major differences between the First molars usually have five
first and second molars, whether maxillary cusps and second molars
or mandibular? have four cusps?
15. Which of the following is true concerning Only maxillary molars have
oblique ridges? oblique ridges
16. Facial surfaces of the crowns of teeth in- Labial and buccal surfaces
clude?
17. What tooth does #D represent? Primary maxillary right lateral
incisor
18. What number denotes the permanent 31
mandibular right second molar in the uni-
versal system?
19. What number is assigned to all central 1
incisors in the permanent dentition using
the Palmer notation?
20. Which tooth is the maxillary right canine in 6
the Universal system?
21. Elevated crests or rounded folds of enamel Marginal ridges
which form the mesial and distal margins
of the occlusal surfaces of the posterior
teeth and the lingual surfaces of the ante-
rior teeth are called?
22. What makes on the bulk of a tooth? Dentin
23. The interproximal spaces between the Gingival papillae
teeth are filled with?
, PA EFDA Board Exam
Study online at https://quizlet.com/_fgrf13
24. The distal triangular fossa of the maxillary Oblique ridge
first molar is separated from the central
fossa by what structure?
25. What bite is also know as Class III where Prognathic
the mandible is protruding allowing the
distal of the mandibular first molar to over-
lap the mesial of the maxillary first molar's
mesial?
26. What bite is also known as Class II where Retrognathic
the mandible is aligned with maxillary
meaning the mesials and distals of the
mandible first molar and maxillary first
molar meet?
27. Is known as proper occlusion or Class I Neutrognathic/Mesiognathic
occlusion where the distal of the mandible
first molar meets the maxially first molars
occlusal surface?
28. The wall of a cavity prep that is adjacent Mesial wall
to the mesial surface of the tooth. The sur-
face of the tooth closest to the midline (14
of picture)
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