Dental Anatomy Final Exam review UPDATED Actual Exam Questions and CORRECT Answers
8 views 0 purchase
Course
Dental Anatomy
Institution
Dental Anatomy
Dental Anatomy Final Exam review
UPDATED Actual Exam Questions and
CORRECT Answers
Describe the difference between the Incisal Ridge and Incisal Edge - CORRECT ANSWER-
Incisal edge: sharp line that delineates facial from lingual forms
Incisal ridge: covers entire incisal surface. Has more sur...
Dental Anatomy Final Exam review
UPDATED Actual Exam Questions and
CORRECT Answers
Describe the difference between the Incisal Ridge and Incisal Edge - CORRECT ANSWER-
✔✔Incisal edge: sharp line that delineates facial from lingual forms
Incisal ridge: covers entire incisal surface. Has more surface area then incisal edge.
When does calcification begin? By what time have all primary teeth begun calcification -
CORRECT ANSWER- ✔✔13-16 weeks in utero calcification commences
18-20 weeks in utero: all primary teeth have initiated calcification
What is the order of the first evidence of Calcification in the Primary dentition? - CORRECT
ANSWER- ✔✔Central incisor → 1st Molar → Lateral incisor → Canine → 2nd Molar
Which Primary teeth are First to have a complete root? When? - CORRECT ANSWER-
✔✔Mx Central incisor
Md Central incisor
Md Lateral incisor
All at 1.5 years
Which Primary teeth are last to have a complete root? When? - CORRECT ANSWER-
✔✔Mx and Md canines
3.25 years of age
By what age does anterior tooth spacing stop? - CORRECT ANSWER- ✔✔6 years of age
Which Permanent tooth is the 1st to erupt into the oral cavity? What age? - CORRECT
ANSWER- ✔✔Permanent 1st molars (Md precedes Mx slightly)
6 years of age
, By age 6, which Permanent teeth have Crowns that are Completely calcified? - CORRECT
ANSWER- ✔✔Central and Lateral incisors
1st Premolars
1st Molars
(Md and Mx for all of these)
What is the Chronology of Calcification of the Permanent Mandibular teeth? - CORRECT
ANSWER- ✔✔1st Molar → Incisors → Canines → Premolars → 2nd Molar → 3rd Molar
What is the Chronology of Calcification of the Permanent Maxillary teeth? - CORRECT
ANSWER- ✔✔1st Molar → Central incisor → Canine → Lateral incisor → Premolars →
2nd Molar → 3rd Molar
What is the Order of Eruption for the Permanent Mandibular teeth? - CORRECT ANSWER-
✔✔1st Molar → Central incisor → Lateral incisor → Canine → 1st Premolar → 2nd
Premolar → 2nd Molar → 3rd Molar
By 8 years of age, what is the state of the 2nd and 3rd Permanent Molars? - CORRECT
ANSWER- ✔✔2nd molar has not yet erupted
3rd molar has not yet begun calcification
What are the 4 classifications of Cusp Form? - CORRECT ANSWER- ✔✔Haplodont: single
cone
Triconodont: 3 cusps in straight line
*Tritubercular Molar: 3 cusps in primary triangle*
Quadritubercular Molar: 4 cusps in rectangular or rhomboid form
From a Proximal aspect of the Mandibular teeth, which tooth has the greatest and which tooth
has the least Proximal Reference angle? give the specific angle measurement - CORRECT
ANSWER- ✔✔Greatest angle: Lateral incisor at 23º
Least angle: 2nd Premolar at 6º
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller MGRADES. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.49. You're not tied to anything after your purchase.