Deciduous 2

Question 1

Are mamelons present on primary central incisors?

Answer 1

No mameolns evident on primary central incisors.

Question 2

Which is the only primary tooth to have wider MD dimension than IC crown height?

Answer 2

Maxillary primary central incisor

Question 3

Does the primary or permanent maxillary central incisor exhibit more convexity on Mesial and Distal outlines?

Answer 3

Maxillary Primary central incisor

Question 4

Is there a possibility of a lingual ridge on a primary maxillary central incisor?

Answer 4

Lingual ridge is possible forming 2 fossae

Question 5

Diamond Shape from incisor view of a primary maxillary central incisor

Answer 5

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Question 6

Concavity on mesial root surface

Answer 6

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Question 7

Incisor edges slightly facial to the mid-root axis

Answer 7

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Question 8

What are the dimensions from greatest to smallest on a primary maxillary lateral incisor?

Answer 8

IC>MD>FL Primary lateral incisors

IC>MD>=FL permanent lateral incisors

Question 9

Primary Maxillary Lateral Incisor has a more rounded incisal edge than permanent

Answer 9

Remember, permanent maxillary lateral incisor has the most rounded DI angle

Question 10

Primary Maxillary Lateral Incisor has a circular outline

Answer 10

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Question 11

The CE line on the linguals of primary anteriors is more apically located than on the facials

Answer 11

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Question 12

Primary Maxillary Canine has nearly the same dimensions

Answer 12

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Question 13

What type of an outline doe the primary max canine has from incisal and facial view?

Answer 13

Diamond shape

Question 14

What ist he comparison of the M + D-HOC on a primary max canine

Answer 14

M + D-HOC are the same, possibility of M-HOC being more cervical

Question 15

Which tooth of primary dentition has the longest root?

Answer 15

Primary Maxillary Canine

Question 16

in comparison between Primary and Permanent Maxillary Canine, which one has a longer mesial cusp ridge?

Answer 16

Primary Maxillary Canine = Longer + Flatter Mesial Cusp Ridge
Permanent Maxillary Canine = Shorter Mesial Cusp Ridge

Question 17

What cross section does the Primary Maxillary Canine have?

Answer 17

Triangular Cross Section

Question 18

Where is the cusp tip in relationship to the mid-root axis on a Primary Maxillary Canine?

Answer 18

Facial

Question 19

Primary Maxillary first molar crown is unique in a sense that it does not resemble any other molar

Answer 19

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Question 20

On a primary maxillary first molar, the crown is wider FL than MD

Answer 20

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Question 21

Primary Maxillary First molar has a MF cervical ridge + an oblique ridge that connects ML + DB cusps

Answer 21

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Question 22

Primary Maxillary First Molar highly resembles Permanent Maxillary Premolar

Answer 22

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