NDAEB Practice Questions with Correct Answers 2024 New Update
4 views 0 purchase
Course
NDAEB
Institution
NDAEB
NDAEB Practice Questions with Correct Answers 2024 New Update
Oral manifestations of HIV/AIDS can include: - Answer-- HIV Gingivitis
- Kaposi's Sarcoma
- Hairy Leukoplakia
When cells of the body divide and a deformity of a part of the body occurs, it is: - Answer-a developmental disorder
A...
NDAEB Practice Questions
with Correct Answers 2024
New Update
Oral manifestations of HIV/AIDS can include: - Answer-- HIV Gingivitis
- Kaposi's Sarcoma
- Hairy Leukoplakia
When cells of the body divide and a deformity of a part of the body occurs, it is: -
Answer-a developmental disorder
A condition characterized by abnormally large jaws is: - Answer-Macrognathia
The condition known as __________ refers to any teeth in excess of the 32 normal
permanent teeth. - Answer-Supernumerary teeth
A hereditary abnormality in which there are defects in the enamel formation is: -
Answer-Amelogenesis Imperfecta
Any tooth that remains unerupted in the jaws beyond the time at which it should
normally erupt is referred to as: - Answer-Impacted
An oral habit consisting of involuntary gnashing, grinding & clenching of the teeth is: -
Answer-Bruxism
Why may orofacial piercings be dangerous? - Answer-- teeth could be cracked & nerve
damage could occur
- infection & uncontrollable bleeding could occur
- the tongue could swell & close off the airway
Known Teratogens involved in congenital malformation include radiation, chemicals,
infections & drugs - Answer-True
The _______ are irregular ridges or folds in the mucous membrane that are located on
the anterior portion of the hard palate just behind the maxillary incisors. - Answer-Rugae
A ______ is a narrow fold of mucous membrane passing from a more fixed to a
movable part. - Answer-Frenum
,The corners of the lips are called the: - Answer-Commissures
The ______ is/are body spicules in cancellous bone that form a meshwork of
intercommunicating spaces that are filled with bone marrow. - Answer-Trabeculae
The filiform papillae, which cover the surface of the tongue, are the receptors of: -
Answer-Touch
The term ______ means toward the cheek: - Answer-Buccal
Ectoderm differentiates into: - Answer-- skin
- lining of the oral cavity
The periodontal ligament is capable of: - Answer-- Remodelling
- Resorption
The innermost area of the tooth is the: - Answer-pulp chamber
Dentin: - Answer-- is capable of regeneration
- is an excellent thermal conductor
- forms the bulk of the tooth
The hardest calcified substance in the body is: - Answer-Enamel
Healthy gingiva attaches to the teeth on the enamel surface just above the cervical line
of the tooth. This is known as the _____ attachment - Answer-Epithelial
The _______ are the enamel-producing cells. - Answer-Ameloblasts
The compact bone that lines the tooth socket is known as the: - Answer-Lamina Dura
The _____ is a pear-shaped structure formed by dense connective tissue & located
directly posterior to the maxillary central incisors. - Answer-Incisive Papilla
A healthy _____, which is the space between the free gingiva and the tooth, rarely
exceeds 2-3 mm in depth. - Answer-Gingival Sulcus
Who was the first woman to graduate from a recognized dental college? - Answer-Lucy
B. Hobbs-Taylor
What are the conditions that would indicate the need for restorative dentistry? - Answer-
- initial or recurring decay
- replacement or failed restorations
- abrasion or wearing away of tooth structure
, True or False: Aesthetic dentistry is primarily devoted to improving the appearance of
teeth; specific conditions that indicate a need for aesthetic treatment include the
replacement of a partial denture. - Answer-False
The process of removing unhealthy tooth structure while leaving a limited amount of
healthy structure for the tooth to maintain a restoration is known as cavity preparation.
This process involves which of the following steps? - Answer-- initial preparation
- outline, resistance, retention, convenience form
- final preparation
Responsibilities of the dental assistant in the restorative process can include performing
expanded function and maintaining patient control. - Answer-True
Class II restorations are found on the.... - Answer-Posterior teeth
The usual material of choice for class III and Class IV restorations is ... - Answer-
Composite Resin
The Class V restoration is classified as a smooth surface filling and can be found on
the... - Answer-- incisors
- canines
- premolars
When are retention pins used as a part of the direct restorative process? - Answer--
when decay has extended beyond the normal size and shape of the cavity preparation
- when a stronger system for retaining and supporting the restoration is needed
- when one or more cusps of the tooth is missing
A veneer is a thin layer of tooth-coloured material that is placed on the facial surface of
a prepared tooth and is used for: - Answer-- improving appearance of teeth that are
abraded, eroded or discoloured
- closing a diastema
- improving alignment of teeth
When is tooth whitening or vital bleaching not indicated for a dental patient? - Answer-
when the patient presents with severe tetracycline and fluorosis stains
A matrix must be used to create a temporary wall for which of the following
classifications of tooth restoration? - Answer-Class II, III, and V
The most common matrix system used for class II posterior restorations is the... -
Answer-tofflemire retainer and matrix band
The universal/Tofflemire retainer holds the matrix band snugly in position and is most
often positioned... - Answer-on the buccal surface of the tooth being restored
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 Scholarsstudyguide. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.49. You're not tied to anything after your purchase.
