EFDA Final Exam Study Guide & Practice Test

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EFDA FINAL EXAM WITH 200 QUESTIONS AND 100%

CORRECT ANSWERS | ALREADY GRADED A+ |

GUARANTEED PASS | [BRAND NEW]

Tooth Identification .......ANSWER......Arch, quadrant & name are

all terms associated with what?

False .......ANSWER......Federation Dentaire international is the

primary tooth numbering system used in the United States.

True .......ANSWER......the midline is the point of reference used

when distinguishing mesial surfaces from distal surfaces on the

teeth in the mouth.

Enamel, Dentin, Cementum, pulp .......ANSWER......what are the

four histological structures of a tooth?

Anatomical crown .......ANSWER......what is the portion of the

tooth that extends from the incisal or occlusal surface to the

enamels junction with the cementum of the root?

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clinical crown .......ANSWER......what is the visible portion of the

anatomical crown extending from the crest of the soft tissue and

includes the occlusal surface or incisal edge?

contact area .......ANSWER......what is the point or area where

approximating teeth in the same arch touch or meet each other?

embrasures .......ANSWER......what is the spaces adjacent to and

surrounding the contact of the teeth in the same arch?

incisal or occlusal, facial or buccal, lingual, gingival

.......ANSWER......what are the four embrasure areas that

surround the proximal contact area?

enamel .......ANSWER......what covers the anatomical crown of the

tooth and varies in thickness in different areas of the tooth?

ameloblasts .......ANSWER......what kind of cells produce enamel

and form enamel rods?

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dentin .......ANSWER......what is the hard connective tissue lying

inside the enamel and cementum and is normally yellowish white?

odontoblasts .......ANSWER......what is dentin formed by?

cementoblasts .......ANSWER......what forms cementum?

false .......ANSWER......acellular cementum is located at the apex

of a root and can regenerate itself if damaged or removed.

false .......ANSWER......cellular cementum extends from the CEJ

towards the root apex and cannot regenerate itself if damaged

or removed.

formative, nutritive, sensory, defensive .......ANSWER......what are

the four functions of the pulp?

chemical, bacterial, mechanical, thermal .......ANSWER......which

irritants can lead to responses that are related to the defensive

function of the pulp?

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cusp of carabeli .......ANSWER......what is found on the Moof a

maxillary first molar?

transverse ridge .......ANSWER......what is the linear elevation on

a tooth?

furcation .......ANSWER......what is the division of multiple roots?

marginal ridges .......ANSWER......what is the rounded mesial and

distal borders of enamel found on the occlusal surface of

posterior teeth and on the linguals of anterior teeth?

cementoenamel junction (CEJ) .......ANSWER......where does the

enamel and cementum meet?

oblique ridge .......ANSWER......what extends across from the DB

to ML of maxillary molars on the occlusal surface?

fossae's .......ANSWER......which concavities are found on the

occlusal surface of posterior teeth and lingual surface of anterior

teeth?