Prosthodontics Quiz (1) third year

Generate an image of a dental laboratory with tools and equipment related to prosthodontics, featuring an impression tray, dental models, and textbooks on denture design.

Prosthodontics Mastery Quiz

Test your knowledge in prosthodontics with our comprehensive quiz designed for third-year dental students. This 20-question assessment covers key concepts necessary for understanding denture design and patient care.

Topics include:

Maxillary and mandibular stress-bearing areas
Structures relevant to denture fit
Material selection for impressions

20 Questions5 MinutesCreated by LearningSmile457

If the posterior palatal seal of the maxillary denture extends over the hamular process, this will cause

More retention for the denture

Soreness (pain)

Numbness in the upper lip

All of the above

Primary stress bearing area for in mandibular e-dentulous arch is

Buccal shelf

Crest of the ridge

Retromolar pad

Lingual flange

Retromolar pad

Has tendon of temporal muscle attached to it

Disappears on eruption of mandibular last molar

Should be covered by the denture

Shouldn't be covered by the denture

If a complete denture patient has genial tubercle at the level of the crest of mandibular ridge , the denture base :

Can cover them

Shouldn't cover them

Should cover them , but relief isn't necessary

Should cover them, but relief is a must

The purpose of relieving mid palatine raphe in maxillary denture is to prevent :

Burning sensation

Midline fracture of the denture

Resorption of bone

Displacement of the denture

A landmark that is used to determine tha maxillo-mandibular relationship is :

Nasolabial sulcus

Mentolabial sulcus

Philtrum

Modilous

Which of the following are considered as stress bearing areas :

Buccal shelf area, incisive papilla & rugae

Slopes of the residual ridge, palatine rugae & mid palatine raphe

Incisive papilla, slopes of the residual ridge & crest of the residual ridge

Slope of the residual ridge ,buccal shelf area & hard palate

In angle's class II classification , the mentolabial sulcus will form

Obtuse angle

Straight angle

Acute angle

180 degree angle

A primary stress bearing area in the maxillary complete denture is :

Alveolar ridge

Buccal flange

Palate

Posterior palatal seal

The external oblique ridge :

Should be relieved

Should be covered by the denture

Shouldn't be covered by the denture

The denture should extend beyond it

The landmark in number (7) is identified as :

Hamular notch

Maxillary tuberosity

Crest of the ridge

Rugae area

The structure shown in number (12) :

Should be covered and relieved

Shouldn't be covered by the denture

Should be covered but relief isn't a must

Should be removed surgically

The posterior palatal seal of the maxillary denture should terminate in :

Junction between hard & soft palate

Movable part of the soft palate

Immovable part of the soft palate

hard palate

The tray in the opposite figure is used with :

Dentulous patients

Partially e-dentulous patients

Completely e-dentulous patients

Patients with remaining anterior teeth

Which material is used with custom trays ?

High fusing compounds

Reversible hydrocolloids

Zinc oxide eugenol

Irreversible hydrocolloids

The tray in the opposite figure is used with impression taken by :

A- alginate

B- zinc oxide eugenol

C- impression compound

D- A&C

The purpose of boxing an impression is :

Preserve the border width of the impression

Serve as a base for the poured cast

Both of the above

None of the above

An impression for a diagnostic cast for partially e-dentuluos patient should be taken by :

Impression wax

Modeling compound

Irreversible Hydrocolloid

Rubber base

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