Exam prep Flashcards

1
Q

For which impressions is ZOE used to enhance the quality of?

A

Modeling compound impression

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2
Q

Desinfection duration of alginate impressions should not exceed how long?

A

10 mins

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3
Q

Tissue conditioniers are not used for long because..

A

they harden in mouth

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4
Q

Disadvantage of 3/4 crown?

A

Inadequate retention

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5
Q

Partial veneer crown is contraindicated in which form of teeth?

A

Short teeth

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6
Q

Amount of cusp reduction for metal-ceramic restoration?

A

1.5 mm

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7
Q

Which dental cement is a luting agent that provides adhesion to calcified dental tissue?

A

Polycarboxylate cement

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8
Q

Advantage of resin bonded bridges

A

Minimum tooth prep

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9
Q

Ideal dimension of luting agent space (in microns)

A

20-40

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10
Q

Use of tissue stop in cast PD framework?

A

Anterior posterior stabilization

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11
Q

On which surface are rests placed in anterior teeth?

A

Lingual surface

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12
Q

What does posselt diagram describe?

A

Mandible motion

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13
Q

Min. distance between finish line and alveolar crest?

A

3 mm

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14
Q

Purpose of transparent acrylic template for immediate denture after tooth ex?

A

Trimming of jagged bone margins

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15
Q

Status of ridge resorption in a CPD patient can be judged by which structure?

A

Incisive papilla

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16
Q

How to compensate for increased vertical overlap in anterior teeth in CPD?

A

Increasing spee curve

17
Q

How many hours should the patient not remove denture post insertion?

A

24 hours

18
Q

Which movement should the pt make to record distolingual extension?

A

Lick lips, move tongue laterally, swallow

19
Q

What angle should the head be to the floor to record max depression of soft palate?

A

30 degrees

20
Q

A patient is asked to open his mouth wide and then close it again against the hand on the chin. What is being recorded?

A

Retromolar pad

21
Q

What pH are hemostatic agents for gingival retraction?

A

Acidic

22
Q

In which direction does the mandible shift during occlusion?

A

Anteriorly

23
Q

Which special impression technique is used for recording flabby tissue?

A

Window technique using polyvinylsiloxane

24
Q

Sore throat after complete denture insertion is due to which area?

A

Retromylohyoid fossa

25
Q

Width of connective tissue around an implant?

A

1-2 mm