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DA Molar quiz
DA Molar quiz chapter 9
Question | Answer |
---|---|
What are the #s of the Maxillary 1st molars? | #3 and #14 |
What are the #s of the maxillary 2nd molars? | #2 and #15 |
What are the #s of the Maxillary 3rd molars? | #1 and #16 |
What are the #s of the mandibular 1st molars? | #19 and #30 |
What are the #s of the mandibular 2nd molars? | #18 and #31 |
What are the #s of the mandibular 3rd molars? | #17 and #32 |
When do the 3rd molars erupt? | 17-21 years |
What shape is the crown of the wisdom tooth? | heart |
Which 2 wisdom teeth most reflect the heart shape? | the maxillary wisdom teeth. #1 and #16 |
What are the antagonist for the Maxillary 3rd molars? | #17 and #32 |
What is soft impaction? | when the tooth has erupted from the bone but not the gums |
What is a bony impaction? | When the tooth has not erupted from the bone or gums |
What is a partial eruption? | When the tooth has erupted from the bone and is partially erupted thru the gums |
How many roots do the Maxillary 3rd Molars have? | three |
Describe how the Maxillary 3rd molars roots are formed. | They are fused together. |
Which tooth has the cusp of carabelli? | The Maxillary 1st molar. |
Name the 5 cusps on the 1st maxillary molar | mesiobuccal, distobuccal, mesiolingual,distolingual and cusp of carabelli |
How many roots does the 1st molar have? | 3 |