Exam (elaborations)
EFDA entrance exam Questions with 100% Correct Answers |Verified
- Course
- Institution
EFDA entrance exam Questions with 100% Correct Answers |Verified
[Show more]
Content preview
EFDA entrance exam Questions with 100%Correct Answers |Verified
Max 1st premolar-mesial - ✔✔Type of the cusps are well within the confines of root trunk
Lingual cusp is shorter than buccal cusp
Mesial marginal groove- continuous with central groove on occlusal surface.
Crosses mesial marginal ridge and terminates lingual to mesial contact point. Remember we
can ID a tooth by difference in groove placement
Max 1st premolar- distal - ✔✔Deep developmental groove- no evidence of a groove crossing
distal marginal ridge
Max 1st premolar- occulsal - ✔✔Six- sided or hexagonal figure (MB, ML, M, DB, DL and D)
Supplemental grooves- do not have supplemental grooves
Central developmental groove is well defined
Four developmental grooves join the central groove inside marginal ridge (MB, ML, DB and DL)
Possesses a mesial triangular fossa and distal triangular fossa. A fossa is a concave area
6. Possesses a buccal triangular ridge and lingual triangular ridge. Know definition of triangular
ridge
,Max 2nd premolar- Buccal - ✔✔Buccal cusp is not as long or as pointed as first premolar
Mesial ridge shorter than distal ridge (opposite first maxillary premolar)
Cervical portion-thicker at its cervical portion
Buccal ridge is not as prominent when compared to first of premolar
Max 2nd premolar-M/D - ✔✔Buccal and lingual cusps of all premolars are more nearly same
length and size
Distance between cusp tips-may be greater distance between
3. No mesial marginal groove; however, remember the maxillary first premolar does possess
Max 2nd premolar- Occusal - ✔✔Crown is more rounded or oval
Central developmental groove is shorter and more irregular than maxillary first premolar
3. Supplemental groove-looks more wrinkled due to tendency toward having supplemental
grooves.
Mand 1st premolar- buccal - ✔✔Middle buccal lobe is well developed with buccal ridge. CEJ
to cusp tip
Large pointed buccal cusp
, Mesial cusp ridge is shorter distal than distal cusp ridge
Cervix is narrow mesial-distal when compared to width at contact points
Developmental depressions often seen between 3 lobes
mand 1st premolar- lingual - ✔✔Lingual cusp is always small—Least developed of all
premolars
mand 1st premolar- occulsal - ✔✔surface-most of it can be seen from lingual surface
Lingual cusp tip is pointed
4. Possesses a Mesiolingual developmental groove
Middle buccal lobe makes up major bulk of crown-a common characteristic
Buccal ridge is prominent
Marginal ridges are well developed
Lingual cusp is small-is the least developed of all premolars
Triangular ridge and Transverse ridge (a) heavy buccal triangular ridge and small lingual
triangular ridge (b) Where triangular ridges meet the ridge is called a transverse ridge
6. Mesial and distal fossa-may end up with pits in
mand 1st premolar- mesial - ✔✔Mesiolingual groove is evident
Mesiobuccal lobe is prominent from mesial aspect
Tip of buccal cusp nearly centered over root
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 Examsplug. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
67866 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now