Complete Denture → Dentist

01-Primary impression material for flabby ridges :

Impression compound

Putty impression

Irreversible hydrocolloid

Heavy body elastomers

Correct! Wrong!

02-Denture stability refers to resistance of a denture :

To move in vertical direction away from basal seat

To move in a vertical dimension towards basal seat

To movement on its tissues foundation especially to lateral forces

Against any kind of movement more than 25 um in any direction

Correct! Wrong!

03-Most recent type of denture adhesive is :

Please select 2 correct answers

Salts of Gontrez

Natural gums

Cellulose based salts

Acrylic adhesives

Correct! Wrong!

04-Beyron point is located at :

13 mm anterior to posterior margin of tragus on a line from centre of tragus to outer canthus

11 mm anterior to posterior margin of tragus on a line from parallel to & 7 mm below FHP

10 mm anterior to posterior margin of tragus on a line from centre of tragus to outer canthus

13 mm anterior to tragus on a line from base of tragus to outer canthus

Correct! Wrong!

05-Facebow is used to transfer :

Axis orbital plane

Frankfort horizontal plane

Camper's plane

Occlusal plane

Correct! Wrong!

06-Training groove is placed in the lower denture:

To train the patient's tongue position

In cases of mandibulectomy

To train the orbicularis oris groove

To train to gnetic patients

Correct! Wrong!

07-A gnatho dynameter is used to record

Biting force

Centric relation

Vertical dimension

FH plane

Correct! Wrong!

08-The secondary peripheral seal area of mandibular complete denture is the:

Labial border

Buccal border

Distoangular border

Anterior lingual border

Correct! Wrong!

09-The distance between the teeth and the axis of relation is shorter than the skull with the resultant loss of accuracy, the instrument which produces such type of replication is :

Semi adjustable articulator

Hinge articulator

Fully adjustable articulator

Face-bow articulator

Correct! Wrong!

10-When establishing balanced occlusion, lingual cusps of maxillary posterior teeth on the non-working side should contact:

Facial incline of the lingual cusp of mandibular posterior teeth

The lingual incline of the lingual cusp of mandibular posterior teeth

Lingual incline of the facial cusp of mandibular posterior teeth

Central fossa of mandibular posterior teeth

Correct! Wrong!

11-Vomiting during impression making procedures may be prevented by:

Sedating the patient

Injecting local anesthetic

Asking patient to come empty stomach

Change the impression material

Both A & B

Correct! Wrong!

12-In the development of balanced occlusion of a complete denture, during tooth arrangement, a steep condylar path is associated with a high degree of incisal guidance, this requires that the compensating curve should be:

Flat

Shallow

Prominent

Reverse

Correct! Wrong!

13-A patients with a complete maxillary denture against the mandibular premolars for 5 years, examination of mouth shows excessive hyperplastic tissue at the anterior part of maxillary ridge and bone resorption. Cause is:

Lack of protrusive balance

Malnutrition

Poor bone factor

Excessive vertical dimension

Correct! Wrong!

14-A patient wearing complete dentures has trouble swallowing, what is the most probable cause:

Excessive interocclusal space

Insufficient interocclusal space

Posterior teeth set too far facially on the maxillary denture

Posterior tooth set too close to the bearing area on the axillary denture

Correct! Wrong!

15-If the interocclusal distance is increased beyond physiologic limits, the patients chief complaint may result from:

A muscular imbalance

An occlusal disharmony in centric

A displacement of the mandibular denture

A displacement of the maxillary denture while yawning

Correct! Wrong!

16-The lower dentures are unstable in mouth due to:

Low denture bearing area

Muscle attachments

Tongue movements

Lack of proper extension of denture flange

Correct! Wrong!

17-Best esthetics for a maxillary denture when:

Anterior teeth are placed on the crest of Alveolar ridge

Teeth are placed lingual to the crest of alveolar ridge

Teeth are placed facial to alveolar ridge

Teeth articulate with mandibular anterior teeth placed over the crest of the ridge

Correct! Wrong!

18-Most important advantage of using over denture is:

Provide proprioception from PDL to patient while chewing

Decrease alveolar ridge resorption

An overdenture is easier to construct than a conventional denture

The apparent ease with which the patients seem to adapt to overdentures

Correct! Wrong!

19-A patient wearing denture has tenderness on alveolar ridge 1 inch lateral to the midline. The most common cause:

Impingement on mental nerve in mental foramen

Sharp projection

More occlusal dimension

Faulty occlusion

Correct! Wrong!

20-The anatomic landmarks used to establish the general location of posterior border of the posterior palatal seal include:

Pterygomaxillary notches & fovea palatini

Pterygomaxillary notches & posterior nasal spine

Posterior border of tuberosity & the posterior border of palatine bone

Anterior border of tuberosity, palatine raphe & the posterior border of palatine bone

Correct! Wrong!

Complete Denture

01-Primary impression material for flabby ridges :

02-Denture stability refers to resistance of a denture :

03-Most recent type of denture adhesive is :

04-Beyron point is located at :

05-Facebow is used to transfer :

06-Training groove is placed in the lower denture:

07-A gnatho dynameter is used to record

08-The secondary peripheral seal area of mandibular complete denture is the:

09-The distance between the teeth and the axis of relation is shorter than the skull with the resultant loss of accuracy, the instrument which produces such type of replication is :

10-When establishing balanced occlusion, lingual cusps of maxillary posterior teeth on the non-working side should contact:

11-Vomiting during impression making procedures may be prevented by:

12-In the development of balanced occlusion of a complete denture, during tooth arrangement, a steep condylar path is associated with a high degree of incisal guidance, this requires that the compensating curve should be:

13-A patients with a complete maxillary denture against the mandibular premolars for 5 years, examination of mouth shows excessive hyperplastic tissue at the anterior part of maxillary ridge and bone resorption. Cause is:

14-A patient wearing complete dentures has trouble swallowing, what is the most probable cause:

15-If the interocclusal distance is increased beyond physiologic limits, the patients chief complaint may result from:

16-The lower dentures are unstable in mouth due to:

17-Best esthetics for a maxillary denture when:

18-Most important advantage of using over denture is:

19-A patient wearing denture has tenderness on alveolar ridge 1 inch lateral to the midline. The most common cause:

20-The anatomic landmarks used to establish the general location of posterior border of the posterior palatal seal include:

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Complete Denture

01-Primary impression material for flabby ridges :

02-Denture stability refers to resistance of a denture :

03-Most recent type of denture adhesive is :

04-Beyron point is located at :

05-Facebow is used to transfer :

06-Training groove is placed in the lower denture:

07-A gnatho dynameter is used to record

08-The secondary peripheral seal area of mandibular complete denture is the:

09-The distance between the teeth and the axis of relation is shorter than the skull with the resultant loss of accuracy, the instrument which produces such type of replication is :

10-When establishing balanced occlusion, lingual cusps of maxillary posterior teeth on the non-working side should contact:

11-Vomiting during impression making procedures may be prevented by:

12-In the development of balanced occlusion of a complete denture, during tooth arrangement, a steep condylar path is associated with a high degree of incisal guidance, this requires that the compensating curve should be:

13-A patients with a complete maxillary denture against the mandibular premolars for 5 years, examination of mouth shows excessive hyperplastic tissue at the anterior part of maxillary ridge and bone resorption. Cause is:

14-A patient wearing complete dentures has trouble swallowing, what is the most probable cause:

15-If the interocclusal distance is increased beyond physiologic limits, the patients chief complaint may result from:

16-The lower dentures are unstable in mouth due to:

17-Best esthetics for a maxillary denture when:

18-Most important advantage of using over denture is:

19-A patient wearing denture has tenderness on alveolar ridge 1 inch lateral to the midline. The most common cause:

20-The anatomic landmarks used to establish the general location of posterior border of the posterior palatal seal include:

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