Year 2 Block 1 and Block 2

Supporting structures for upper denture areas is

• Labial frenum

• Fovea palatine

• Buccal vestibule

• Hard palate

All TRUE regarding vibrating line EXCEPT:

• It's a junction between two hamular notches

• Maxillary tuberosities included

• Also known as "Ah" line

• Post dam area located at this line

ALL TRUE regarding the purpose of diagnostic cast EXCEPT

• As a master cast

• Evaluation of interocclusal space

• As a base for special tray

• Determination of preprosthetic surgery

Regarding primary impression technique...

• customised special tray is used

• Zinc oxide eugenol is an example of impression material

• Compound used for extreme resorption of alveolar ridges

• The dentist position during impression making for mandibular is behind of patient

The material used at Kulliyyah of Dentistry for construction of special tray is

• Automated resin

• Autopolymerizing resin

• Self activated resin

• Light activated resin

Regarding secondary impression making for complete dentures..

• Alginate used as an impression material

• Border moulding done with green stick

• Perforated stock tray is used

• Also known as preliminary impression

The occlusal relations that is considered during Try-in stage is

• Posterior occlusal relations

• Incisal relations

• Coronal intermaxillary relations

• Plane of the mandibular teeth

ALL TRUE regarding Post Dam EXCEPT

• Positioned on the palatal vibrating line

• It is not mandatory for complete denture cases

• The purpose is to achieve posterior border seal

• Indelible pencil is used to mark the vibrating line

ALL TRUE regarding denture surfaces involved in the functional stability of dentures EXCEPT:

• Polished surfaces

• Occlusal surface of the teeth

• Axial surface

• Impression surface

Flasking technique used at Kulliyyah of Dentistry is

• Injection molding technique

• Microwave technique

• Open and closed technique

• Compression technique conventional method