Exam (elaborations)
llustrated Dental Embryology Histology and Anatomy 4th 5th Edition Fehrenbach Test Bank.
- Course
- Institution
- Book
llustrated Dental Embryology Histology and Anatomy 4th 5th Edition Fehrenbach Test Bank.
[Show more]
Connected book
Book Title:
Author(s):
- Edition:
- ISBN:
- Edition:
More summaries for
-
Permanent Maxillary Premolars
-
Permanent Maxillary and Mandibular Incisors
-
Permanent Mandibular Molars
Seller
Follow
phinta004
Reviews received
Content preview
llustrated Dental Embryology Histology and Anatomy 4th 5thEdition Fehrenbach Test Bank.
Dentition - ANSWER: is used to describe the natural teeth in the jaws
How many primary dentition does a person have in a lifetime? - ANSWER: 20
How many permanent dentition does a person have in a lifetime? - ANSWER: 32
Primary dentition occurs between the ages of? - ANSWER: 6 months and 6 years
In deciduous teeth the maxillary arch has - ANSWER: 4 molars
4 incisors
2 canines
In deciduous teeth the mandibular arch has - ANSWER: 4 molars
4 incisors
2 canines
Primary/deciduous teeth have 20 teeth and are labeled A-T using the - ANSWER: universal
identification system
Eruption of primary teeth begins around month - ANSWER: 6
Mixed dentition approximate time span is - ANSWER: 6-12 years
Permanent dentition approximate time span is - ANSWER: after 12 years
Importance of primary teeth - ANSWER: space holders for permanent teeth
How much bigger are secondary teeth than primary teeth? - ANSWER: about 1.5x's bigger
The permanent dentition period begins with the shedding of the last primary tooth around age -
ANSWER: 12
Succedaneous teeth include - ANSWER: anterior teeth and premolars.
All but the permanent molars are - ANSWER: succedaneous.
Succedaneous teeth (permanent) teeth replace - ANSWER: deciduous teeth
The anterior teeth include - ANSWER: 8 incisors
4 canines
Posterior teeth include - ANSWER: premolars
12 molars (3 in each quadrant)
Anatomic root is covered by - ANSWER: cementum
Clinical root is the part of the tooth that is - ANSWER: visible
Anatomic crown is that portion of a tooth that is covered by - ANSWER: enamel
, Clinical crown - ANSWER: part of the anatomic crown that is visible and not covered by the gingiva.
Height of contour or crest of curvature - ANSWER: the greatest elevation of the tooth
Masticatory surface - ANSWER: the chewing surface on the most superior surface of the crown
Occlusal surface - ANSWER: Chewing surface of posterior teeth
Incisal surface - ANSWER: Chewing surface of anterior teeth
Line angle - ANSWER: line formed by junction of two crown surfaces
Point angle - ANSWER: Describes the junction of three surfaces of the crown
Posterior teeth have how many line angles per tooth? - ANSWER: 8
- mesiobuccal
- disto-buccal
- mesiolingual
- distolingual
- mesio-occlusal
- disto-occlusal
- bucco-occlusal
- linguo-occlusal
Anterior teeth have how many line angles per tooth? - ANSWER: 6
- mesiolabial
- distolabial
- mesiolingual
- distolingual
- labioncisal
- linguoincisal
Point angle has how many surfaces? - ANSWER: 3
Line angle has how many surfaces? - ANSWER: 2
Embrasures - ANSWER: Spaces formed from curvatures where two teeth in same arch contact
Incisors proximal surfaces are - ANSWER: triangular and facially trapezoid
Canine proximal surfaces are - ANSWER: triangular and facially pentagon
Premolars buccal surfaces are - ANSWER: pentagon
Maxillary mesial shape are - ANSWER: trapezoid
Mandibular mesial shape are - ANSWER: rhomboid
Maxillary buccal & mesial first molar shapes are - ANSWER: trapezoid
Mandibular buccal first molar shapes are - ANSWER: trapezoid and mesial rhomboid
Apical (anterior) - ANSWER: 1
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 phinta004. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $17.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
62555 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now