Operative Dentistry II Test

0%
0 votes, 0 avg
0

You will have 60 minutes to complete all the questions. After the timer reaches 60 minutes, the exam will end and be saved automatically. Good luck! *Fingers crossed*

The timer has been reached. The exam has now been terminated and saved.


Operative Dentistry II Test

 

1 / 60

αž€αŸ’αž“αž»αž„αž€αžΆαžšαžŸαžΆαž„αžŸαž„αŸ‹αž’αŸ’αž˜αŸαž‰αž‘αžΎαž„αžœαž·αž‰αžαŸ†αž”αž“αŸ‹αž‡αž·αžαž’αž‰αŸ’αž…αžΆαž‰αž€αž˜αŸ’αžšαž·αžαž‘αžΈ ៣ (level3)αž‚αŸαž‡αŸ’αžšαžΎαžŸαžšαžΎαžŸαžœαž·αž’αžΈαžŸαžΆαžŸαŸ’αžšαŸ’αžαžŽαžΆ?

2 / 60

αž›αž€αŸ’αžαžŽαŸˆαžŸαž˜αŸ’αž”αžαŸ’αžαž·αžšαž”αžŸαŸ‹αž”αžΆαžšαŸ‰αž Hg αžŠαŸ‚αž›αž”αž„αŸ’αž€αžΎαž Amalgam

3 / 60

αžαŸ’αž“αžΆαŸ†αžŠαŸ‚αž›αž”αžΆαž“αž’αŸ’αžœαžΎαž€αžΆαžšαžŸαžΆαž„αžŸαž„αŸ‹αž’αŸ’αž˜αŸαž‰αžŠαŸ‚αž›αž˜αžΆαž“αž›αž€αŸ’αžαžŽαŸ‡αž‡αžΆαžŸαŸ’αžαžΆαž‘αž·αž€ (static)αž‚αžΊ

4 / 60

αž”αŸ’αžšαž’αž”αŸ‹ Cavity Class I αž‘αŸ†αž αŸ†αž’αŸ†αžšαž”αžŸαŸ‹ Dr. Black αžαžΎαž˜αžΆαž“αž‚αž»αžŽαžœαž·αž”αžαŸ’αžαž·αž’αŸ’αžœαžΈαžαŸ’αž›αŸ‡? αž‚αŸ’αžšαžΌαž–αŸαž‘αŸ’αž™αž’αŸ’αž˜αŸαž‰αž“αž·αž™αž˜αž”αž·αžαž”αŸ‰αŸ‡ composite

5 / 60

αž€αžΆαžšαžŸαžΆαž„αžŸαž„αŸ‹αž’αŸ’αž˜αŸαž‰αžαŸ’αž‚αžΆαž˜αž’αŸ† Class V cavity αž„αžΆαŸ†αž’αŸ’αž˜αŸαž‰αž˜αž·αž“αž”αŸ’αžšαž€αŸ’αžšαžαžΈ αžαžΎαžŸαž˜αŸ’αž–αžΆαž’αž’αŸ’αžœαžΈαž–αŸαž›αžšαž„αž₯αž‘αŸ’αž’αž·αž–αž›αž‘αž˜αŸ’αž„αž“αŸ‹αž™αžΌαžšαŸ— αž’αŸ’αžœαžΎαž’αŸ„αž™αžαŸ’αž“αžΆαŸ†αž”αŸ’αž›αžΆαžαž…αŸαž‰?

6 / 60

The best anglecavo-surface for restauration material plastic limit.

7 / 60

αž”αž“αŸ’αž‘αžΆαž”αŸ‹αž–αžΈαž˜αžΆαž“αž•αž›αž”αŸ‰αŸ‡αž–αžΆαž›αŸ‹ (lesion) αž‡αž·αžαžŠαž›αŸ‹αžŸαžšαžŸαŸƒαž”αŸ’αžšαžŸαžΆαž‘αž’αŸ’αž˜αŸαž‰αžŸαŸ’αžαž·αžαž€αŸ’αž“αž»αž„αžŠαŸ†αžŽαžΆαž€αŸ‹αž€αžΆαž›αžšαžΆαŸ†αžšαŸ‰αŸƒ αžαžΎαž˜αžΆαž“αž αŸαžαž»αž€αžΆαžšαžŽαŸαž’αŸ’αžœαžΈαž€αžΎαžαž‘αžΎαž„αž“αŸ…αžαŸ†αž”αž“αŸ‹αž“αŸ„αŸ‡?

8 / 60

αž”αŸ’αžšαž’αž”αŸ‹ cavity αž€αž˜αŸ’αžšαž·αž superficial dentin αž‚αž½αžšαž’αŸ’αžœαžΎαžŠαžΌαž…αž˜αŸ’αžαŸαž…αž˜αž»αž“αž”αŸ‰αŸ‡αž”αž·αž‘αžαŸ’αž“αžΆαŸ†αžŸαž˜αŸ’αžšαŸαž…?

9 / 60

αž™αŸ„αž„αžαžΆαž˜αž€αŸ†αžŽαŸ„αž„αžšαž”αžŸαŸ‹αž€αŸ†αžŽαž»αŸ‡αž’αŸ’αž˜αŸαž‰ αž–αŸαž›αžšαŸ€αž”αž…αŸ†αž”αŸ’αžšαž’αž”αŸ‹ cavity class II by Dr. Black αžšαžΆαž„ αžšαž½αž˜αž•αŸ’αž‘αŸƒαž‘αŸ†αž–αžΆαžš (convergence occlusal) αž–αŸαž›αžŠαŸ‚αž›αž•αŸ’αž‘αŸƒαž‡αž˜αŸ’αžšαžΆαž›αž˜αžΆαž“ αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“αžŠαžΊαž€αŸ’αžšαŸ?

10 / 60

Dimensional change should be limited for amalgam:

11 / 60

Retention zone for class II cavity by Dr. Black:

12 / 60

Dentinal superficial on inter-proximal molars teeth, what which indication for Amalgam filling?

13 / 60

αž αŸαžαž»αž’αŸ’αžœαžΈαž”αžΆαž“αž‡αžΆαžœαž·αž’αžΈαžŸαžΆαžŸαŸ’αžαŸ’αžšαžαž½αž„αž¬αž…αŸ„αŸ‡αžŠαžΆαž€αŸ‹αž›αŸ„αž αŸˆ(Incrustation metallic) αž”αž…αŸ’αž…αž»αž”αŸ’αž”αž“αŸ’αž“αž˜αž·αž“αžŸαžΌαžœαž’αž“αž»αžœαžαŸ’αžαž’αŸ’αžœαžΎ?

14 / 60

αž‡αžΆαž‘αžΌαž‘αŸ…αžαžΎαž‚αŸ’αžšαŸ„αž„-αž›αž€αŸ’αžαžŽαŸˆαž’αŸ’αž˜αŸαž‰αžŠαžΌαž…αž˜αŸ’αžαŸαž… αžŠαŸ‚αž›αž’αŸ’αž“αž€αž™αž›αŸ‹αžαžΆαž„αžΆαž™αžŸαŸ’αžšαž½αž›αž’αŸ’αžœαžΎ dove tail?

15 / 60

αž“αŸ…αž–αŸαž›αžŠαŸ‚αž›αžŸαŸ’αžšαž‘αžΆαž”αŸ‹αž’αŸ’αž˜αŸαž‰αž“αžΉαž„αžαŸ’αž“αžΆαŸ†αž‘αž‘αž½αž›αž…αžšαž“αŸ’αžαžαž»αžŸαž”αŸ’αžšαž€αŸ’αžšαžαžΈαžαžΎαžœαžŠαŸ’αžαžŠαŸ†αžŽαžΎαžšαžœαž·αž›αž‡αž»αŸ†αž’αžΆαž…αž˜αžΆαž“αžŸαŸ†αžŽαžΎαž˜αž‘αžΊαž€αž…αžΌαž› αž…αŸαž‰αž”αžΆαž“αž“αŸ„αŸ‡αž‚αŸαž’αŸ„αž™αžˆαŸ’αž˜αŸ„αŸ‡αž’αŸ’αžœαžΈ?

16 / 60

αžαžΎαžšαž™αŸˆαž–αŸαž›αž€αž˜αŸ’αž˜αž’αŸ†αž–αžΎαž–αž αž»αž–αŸαž“αŸ’αž’αž—αžΆαž–αž“αŸƒαž’αž„αŸ’αž‚ Composite αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“αž‘αžΎαž”αžαŸ’αžšαžΌαžœαž”αžΆαž“αž”αž‰αŸ’αž‡αž”αŸ‹αž‘αžΆαŸ†αž„αžŸαŸ’αžšαž»αž„?

17 / 60

αžαŸ’αž“αžΆαŸ† Amalgam αž’αž“αŸ‹αžšαžΉαž„αž˜αžΆαŸ†αž“αž·αž„αžŸαž˜αŸ’αž–αžΆαž’αž“ compression αž”αŸ‰αž·αž“αŸ’αž˜αžΆαž“αž—αžΆαž‚αžšαž™ αž€αŸ’αž“αž»αž„αžšαž™αŸˆαž–αŸαž› αŸ‘αž˜αŸ‰αŸ„αž„αžŠαŸ†αž”αžΌαž„αž€αŸ’αžšαŸ„αž™αž€αžΆαžšαž€αž·αž“αž›αžΆαž™?

18 / 60

αž€αžΆαžšαžŸαžΆαž„αžŸαž„αŸ‹αž”αŸ’αžšαž’αž”αŸ‹αž’αŸ’αž˜αŸαž‰ class II cavity αžšαž”αžŸαŸ‹αž›αŸ„αž€ Dr.Black αžŸαŸ†αžšαžΆαž”αŸ‹αž€αŸ’αž˜αŸαž„αž’αžΆαž™αž»αŸ¨αž†αŸ’αž“αžΆαŸ† αžαž»αžŸαž–αžΈαž’αŸ’αž˜αŸαž‰αž˜αž“αž»αžŸαŸ’αžŸαž…αžΆαžŸαŸ‹αž’αžΆαž™αž»αŸ’αŸ¨αž†αŸ’αž“αžΆαŸ†αžαŸ’αžšαž„αŸ‹αžŽαžΆ?

19 / 60

αž€αž˜αŸ’αžšαžΆαžŸαŸ‹αžαŸ’αž“αžΆαŸ† Amalgam αž˜αžΆαž“αžαŸ’αžšαžΉαž˜αžαŸ‚ 1mm αž’αžΆαž…αž’αž“αŸ‹ αžšαžΉαž„αž˜αžΆαŸ†αžšαžΆαž›αŸ‹αž€αŸ†αž›αžΆαŸ†αž„ αž‘αž˜αŸ’αž„αž“αŸ‹αž•αŸ’αž‘αžΆαž›αŸ‹ αž’αžΆαž…αž”αž·αžαž”αŸ‰αŸ‡αž”αžΆαž“ αž€αŸ’αž“αž»αž„αž”αŸ’αžšαž’αž”αŸ‹ cavity αž€αŸ’αž“αž»αž„αž…αŸ†αžŽαžΆαžαŸ‹αžαŸ’αž“αžΆαž€αŸ‹αžŽαžΆ?

20 / 60

αž•αŸ’αž‘αŸƒαž”αžΆαžαž“αŸƒαž”αŸ’αžšαž’αž”αŸ‹ CavityαžŠαŸ‚αž›αž˜αžΆαž“αžŸαžŽαŸ’αž‹αžΆαž“αž”αŸ‰αŸ„αž„αž€αžŽαŸ’αžαžΆαž›( Convexus on central) αžαžΎαž‘αž·αžŸαžŠαŸ…αž“αŸƒαž€αŸ†αž›αžΆαŸ†αž„-αž‘αž˜αŸ’αž„αž“αŸ‹αžšαžαŸ‹αžαŸ’αž›αžΆαŸ†αž„αž‘αŸ…αžαžΆαž„αžŽαžΆ?

21 / 60

αžŠαžΎαž˜αŸ’αž”αžΈαž’αŸ„αž™αž€αž˜αŸ’αž˜ αž’αŸ†αž–αžΎαžšαž”αžŸαŸ‹αž’αž„αŸ’αž‚αž›αŸ’αž’αž·αžαžαžΌαž…αŸ—αž“αŸƒαžαŸ’αž“αžΆαŸ†compomers(setting reaction) αž”αž„αŸ’αž€αžΎαžαž”αžΆαž“αž‡αžΆαž‚αŸ’αžšαŸ„αž„αž˜αž½αž™ αž˜αžΆαž“αž—αžΆαž–αž›αŸ’αž’αž”αŸ’αžšαžŸαžΎαžš αž€αŸ’αž“αž»αž„αžŠαŸ†αžŽαžΆαž€αŸ‹αž€αžΆαž›αž‘αžΈαŸ’ αžαžΎαž‚αŸαž’αž„αŸ’αž€αŸαžαžƒαžΎαž‰αž’αŸ’αžœαžΈαž‚αž½αžšαž’αŸ„αž™αž€αžαŸ‹αžŸαŸ†αž‚αžΆαž›αŸ‹?

22 / 60

αžαŸ†αž”αž“αŸ‹αž‘αžΆαž€αŸ‹αž‡αžΆαž”αŸ‹ Lock retention αžŸαŸ†αžšαžΆαž”αž”αŸ’αžšαž’αž”αŸ‹ cavity Class II αžšαž”αžŸαŸ‹ Dr. Black αžŸαŸ’αžαž·αžαž“αŸ…αžαŸ’αžšαž„αŸ‹αžŽαžΆ?

23 / 60

αž€αŸ’αž“αž»αž„αžŠαŸ†αžŽαžΆαž€αŸ‹αž€αžΆαž› dispersal phase of amalgam αž‚αŸαž’αž„αŸ’αž€αŸαžαžƒαžΎαž‰αž’αŸ’αžœαžΈαž”αž„αŸ’αž€αž‘αžΎαž„?

24 / 60

αž™αŸ„αž„αžαžΆαž˜αž€αŸ†αžŽαŸ„αž„αžšαž”αžŸαŸ‹αž€αŸ†αžŽαž»αŸ‡αž’αŸ’αž˜αŸαž‰ αž–αŸαž›αžšαŸ€αž”αž…αŸ†αž”αŸ’αžšαž’αž”αŸ‹ cavity class II by Dr. Black αž‚αŸ’αžšαž”αŸ‹αž‡αž‰αŸ’αž‡αžΆαŸ†αž„ αž’αžΆαž…αž’αŸ’αžœαžΎαž”αžΆαž“αž˜αž»αŸ† 90 αžŠαžΊαž€αŸ’αžšαŸ αž›αž»αŸ‡αžαŸ’αžšαžΆαžαŸ‚ αž•αŸ’αž‘αŸƒαž‡αž˜αŸ’αžšαžΆαž›(slide cusps) αž˜αžΆαž“αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“αžŠαžΊαž€αŸ’αžšαŸ?

25 / 60

αž€αžΆαžšαž€αžΆαžαŸ‹αž…αŸ’αžšαžΉαž”-αž”αž‰αŸ’αž†αž·αžαž‚αŸ‚αž˜-រឹម ( Bevel cavo-surface) αž”αŸ’αžšαž’αž”αŸ‹Cavities αž“αŸ…αžŸαŸ’αžšαž‘αžΆαž”αŸ‹αž€αžΆαž…αžΆαž’αŸ’αž˜αŸαž‰αžšαž αžΌαžαž˜αž»αŸ†1350αžŠαžΊαž€αŸ’αžšαŸ αžαžΎαž αŸαžαž»αž•αž›αž’αŸ’αžœαžΈαž”αžΆαž“αž‡αžΆαž‚αŸαžαžΆαžŸαŸ’αžšαž‘αžΆαž”αŸ‹ Enamel prisms αžšαž„αž•αž›αž”αŸ‰αŸ‡αž–αžΆαž›αŸ‹αžαž·αž…αžαž½αž…αž“αŸ…αž‘αžΎαž™ ?

26 / 60

αžŸαžŽαŸ’αž‹αžΆαž“-αžšαžΌαž”αžšαžΆαž„(Conformation) αž‚αŸ’αžšαž”αŸ‹αž”αŸ’αžšαž’αž”αŸ‹ Cavities αžŠαŸ‚αž›αž˜αž·αž“αž˜αžΆαž“αž—αžΆαž–αžŸαŸ’αžšαž‘αžΌαž“ αžαžΎαžαŸ†αž”αž“αŸ‹αžŽαžΆαžŠαŸ‚αž›αžšαž„αž•αž› αž”αŸ’αžšαŸαŸ‡-αžŸαŸ’αžšαžΆαŸ†αž˜αž»αž“αž‚αŸ?

27 / 60

αž”αŸ’αžšαž’αž”αŸ‹ cavity αžŠαŸ‚αž›αž–αž·αž”αžΆαž€αžαŸ’αž›αžΆαŸ†αž„αž€αŸ’αž“αž»αž„αž€αžΆαžšαžŠαžΆαž€αŸ‹αž”αž“αŸ’αž‘αŸ‡αžƒαžΆαŸ†αž„αž€αž»αŸ†αž’αŸ„αž™αžαŸ’αž“αžΆαŸ†αž‡αžΆαž”αŸ‹αž‘αŸ…αž’αŸ’αž˜αŸαž‰αž‡αž·αžαžαžΆαž„ αžαžΎαž™αžΎαž„αžαŸ’αžšαžΌαžœαž’αŸ’αžœαžΎαžŠαžΌαž…αž˜αŸ’αžαŸαž…αž€αŸ’αž“αž»αž„αž€αžΆαžšαžŠαŸ„αŸ‡αžŸαŸ’αžšαžΆαž™αž”αž‰αŸ’αž αžΆαž“αŸαŸ‡?

28 / 60

αž‚αŸ’αžšαž”αŸ‹αž”αŸ’αžšαž’αž”αŸ‹ cavities αžαŸ’αžšαž„αŸ‹αžαŸ†αž”αž“αŸ‹ cavo-surface αž€αžΆαžšαž€αžΆαžαŸ‹αž”αž‰αŸ’αž†αžΉαžαž¬αž˜αž·αž“αž€αžΆαžαŸ‹αž”αž‰αŸ’αž†αž·αž αžαžΎαžœαž·αž’αžΈαžŸαžΆαžŸαŸ’αžšαŸ’αžαž˜αž½αž™ αžŽαžΆαžŠαŸ‚αž›αž’αŸ’αž“αž€αž™αž›αŸ‹αžαžΆαž›αŸ’αž’αž”αŸ’αžšαžŸαžΎαžš?

29 / 60

αž€αžΆαžšαžšαŸ€αž”αž…αŸ† αž”αŸ’αžšαž’αž”αŸ‹ cavity αž€αŸ’αž“αž»αž„αž…αŸ†αžŽαžΆαžαŸ‹αžαŸ’αž“αžΆαž€αŸ‹αž‘αžΈαŸ£αžŠαŸ‚αž›αž˜αžΆαž“αžšαžΆαž„αž€αž“αŸ’αž‘αž»αž™αž€αŸ†αž”αŸ’αžšαž»αž€(Dove tail) αž…αŸ’αžšαžΎαž“αž’αž“αž»αžœαžαŸ’αžαž“αŸ…αž–αŸαž›αžŽαžΆ?

30 / 60

αžαžΎαžαŸ†αžŽαžΆαž€αŸ‹αž€αžΆαž› Dispersal phase αž€αŸ’αž“αž»αž„αž”αŸ’αžšαžαŸ’αžαž·αž€αž˜αŸ’αž˜ Amalgam αž€αžΎαžαž‘αžΎαž„αž“αŸ…αž–αŸαž›αžŽαžΆ?

31 / 60

αžŠαžΎαž˜αŸ’αž”αžΈαž€αžΆαžαŸ‹αž”αž“αŸ’αžαž™αž—αžΆαž–αž”αžšαžΆαž‡αŸαž™αž–αŸαž›αžšαŸ€αž”αž…αŸ†αž”αŸ’αžšαž’αž”αŸ‹ cavity αž˜αžΆαž“αž€αžΆαžšαžŽαŸ‚αž“αžΆαŸ†αž’αŸ’αžœαžΈαžαŸ’αž›αŸ‡?

32 / 60

αžαžΎαžαŸ’αž“αžΆαŸ†Composite αžŸαž˜αŸαž™αžαŸ’αž˜αžΈ Condensable (packable) composite αž’αžΆαž…αž’αž“αŸ‹ αžšαžΉαž„αž˜αžΆαŸ†αž€αŸ’αž“αž»αž„αž‡αž˜αŸ’αžšαŸ…αž”αŸ’αžšαž’αž”αŸ‹ cavity αž”αŸ’αžšαžœαŸ‚αž„αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“?

33 / 60

αž’αŸ’αž“αž€αž‡αŸ†αž„αžΊαžŸαŸ’αžšαžΈαž˜αŸ’αž“αžΆαž€αŸ‹αž’αžΆαž™αž» αŸ’αŸ£αž†αŸ’αž“αžΆαŸ†αž˜αž€αž–αž·αž“αž·αžαŸ’αž™αž‡αž˜αŸ’αž„αžΊαž–αž»αž€αž’αŸ’αž˜αŸαž‰αž“αŸ… ស.វ.ស αŸ” αž–αž·αž“αž·αžαŸ’αž™αžƒαžΎαž‰αž˜αžΆαž“αž›αŸαž ៑៑ αŸ’αŸ‘αž˜αžΆαž“αž–αžŽαŸŒαžαŸ’αž˜αŸ… αž’αŸ†αž‚αž½αžšαž€αžαŸ‹αžŸαŸ†αž‚αžΆαž›αŸ‹αž…αž“αŸ’αž›αŸ„αŸ‡αž’αŸ’αž˜αŸαž‰αž‘αžΆαŸ†αž„αŸ’ αžαžΎαž‚αŸαž…αŸ†αžŽαžΆαžαŸ‹αžαŸ’αž“αžΆαž€αŸ‹αž”αŸ’αžšαž’αž”αŸ‹ cavity class III αž˜αž½αž™αžŽαžΆ?

34 / 60

αž€αžΆαžšαž”αŸ’αžšαžΎαž”αŸ’αžšαžΆαžŸαŸ‹αž§αž”αž€αžšαžŽαŸαž‡αŸ†αž“αž½αžŸαž›αž½αžŸ(Wire) αžšαžΆαž„αžŠαžΌαž…αž˜αŸ’αžαŸαž… αž€αŸ’αž“αž»αž„αž€αžΆαžšαžŸαž„αŸ‹αžŸαž„αŸ‹αž’αŸ’αž˜αŸαž‰ αžŸαŸ†αžšαžΆαž”αŸ‹αž”αŸ’αžšαž’αž”αŸ‹ Cavity Class IV αžšαž”αžŸαŸ‹αž›αŸ„αž€ Dr. Black?

35 / 60

αžαžΎαž‡αžΆαž›αž€αŸ’αžαžŽαŸˆαž‚αŸ’αž›αžΈαž“αž·αž€ αž›αŸ„αž αŸˆαž”αŸ‰αžΆαžšαž(Hg) αž…αžΌαž›αž€αŸ’αž“αž»αž„αžŸαžšαž–αžΆαž„αŸ’αž‚αž€αžΆαž™αž˜αž“αž»αžŸαŸ’αžŸαžŠαŸ†αž”αžΌαž„αžαžΆαž˜αžšαž™αŸˆαžŽαžΆ?

36 / 60

αž€αŸ†αž–αžΌαž› (cone) αž“αŸƒαž€αžΆαžšαžšαžΈαž€αžšαžΆαž›αžŠαžΆαž›αž“αŸƒαžšαŸ„αž‚αž–αž»αž€αž’αŸ’αž˜αŸαž‰ backward carie αž˜αžΆαž“αž‘αž·αžŸαžŠαŸ…αžŠαžΌαž…αž˜αŸ’αžαŸαž…?

37 / 60

Classification technique for class I before tilling material by Dr. Black:

38 / 60

αž’αŸ’αž˜αŸαž‰ αž›αŸαžαŸ€αŸ¦ αžŠαŸ‚αž›αžšαž„αž•αž›αž”αŸ‰αŸ‡αž–αžΆαž›αŸ‹αžŠαŸ†αž”αžΌαž„ (lesion) αžαŸ’αžšαžΌαžœαž”αžΆαž“αž”αžΆαžαŸ‹αž”αž„αŸ‹αž–αž“αŸ’αž›αžΊαž“αŸ…αžŸαŸ’αžšαž‘αžΆαž”αŸ‹αž€αžΆαž…αžΆαž’αŸ’αž˜αŸαž‰ (enamel) αžαžΎαžœαž·αž’αžΈαž–αŸ’αž™αžΆαž”αžΆαž›αž’αŸ’αžœαžΈαžŠαŸ‚αž›αž‚αŸ’αžšαžΌαž–αŸαž‘αŸ’αž™αžαž’αŸ’αž˜αŸαž‰αž”αŸ’αžšαžΎαž‡αŸ†αžšαžΎαžŸ?

39 / 60

Number of lines and points angle for class II cavity preparation:

40 / 60

αž αŸαžαž»αž’αŸ’αžœαžΈαž”αžΆαž“αž‚αŸαž˜αž·αž“αž’αž“αž»αž‰αŸ’αž‰αžΆαžαž’αŸ„αž™αž”αž·αžαž”αŸ‰αŸ‡αž’αŸ’αž˜αŸαž‰αž”αŸ’αžšαž’αž”αŸ‹ cavities 2 αž‡αžΆαž”αŸ‹αž‚αŸ’αž“αžΆ?

41 / 60

Reaction amalgam phase incorrect:

42 / 60

αž—αžΆαž–αž”αžšαžΆαž‡αŸαž™αž—αžΆαž‚αž…αŸ’αžšαžΎαž“αžŠαŸ‚αž›αž€αžΎαžαž˜αžΆαž“αž€αŸ’αžšαŸ„αž™αž€αžΆαžšαžŸαžΆαž„αžŸαž„αŸ‹ Amalgam αž™αŸ„αž„αžαžΆαž˜ microscopic level αž‚αžΊ

43 / 60

αž€αžΆαžšαž”αŸ’αžšαžΎαž”αŸ’αžšαžΆαžŸαŸ‹αžαŸ’αž“αžΆαŸ† Composite αžŠαžΎαž˜αŸ’αž”αžΈαžŸαžΆαž„αžŸαž„αŸ‹αž’αŸ’αž˜αŸαž‰αž€αŸ’αžšαŸ„αž™αž–αŸαž›αžαž½αž„αžŠαžΆαž€αŸ‹αžαŸ’αž…αŸ…(Pin) αžαžΎαž˜αžΌαž›αž αŸαžαž»αž’αŸ’αžœαžΈ αž€αžΎαžαž‘αžΎαž„αžŠαŸ‚αž›αž”αž„αŸ’αž αžΆαž‰αž’αŸ„αž™αžƒαžΎαž‰αžαžΆαžœαžΆαž†αžΆαž”αŸ‹αž”αŸ’αžαžΌαžšαž–αžŽαŸŒ?

44 / 60

αž€αžΆαžšαž”αŸ’αžšαŸ‚αž”αŸ’αžšαž½αž›αž‘αŸ’αžšαž„αŸ‹αž‘αŸ’αžšαžΆαž™αžŠαž»αŸ†αžαŸ’αž“αžΆαŸ† αž€αŸ’αž“αž»αž„αž‚αŸ’αžšαŸ„αž„αž’αŸ’αž˜αŸαž‰ αžŸαŸ’αžαž·αžαž€αŸ’αž“αž»αž„αžŠαŸ†αžŽαžΆαž€αŸ‹αž€αžΆαž›αžŽαžΆαž‘αžΎαž”αž‚αŸαž’αŸ„αž™αžˆαŸ’αž˜αŸ„αŸ‡αžαžΆ Brittle?

45 / 60

αžšαŸ„αž‚αž–αž»αž€αž’αŸ’αž˜αŸαž‰αžŠαŸ‚αž›αž€αž€αžΎαž-αž”αž„αŸ’αž€αž‘αžΎαž„αž˜αžΆαž“αž“αŸ…αžαŸ‚αžαŸ†αž”αž“αŸ‹ relation inter-proximal(of the teeth)αž‚αžΊ

46 / 60

αžŠαžΎαž˜αŸ’αž”αžΈαž”αŸ‰αžΆαž“αŸ‹αžŸαŸ’αž˜αžΆαž“ αžŸαž“αŸ’αž˜αžαŸ‹αž“αžΌαžœαž€αŸ†αž›αžΆαŸ†αž„ αž‘αž˜αŸ’αž„αž“αŸ‹αž›αžΎαžœαžαŸ’αžαž»αž’αŸ’αžœαžΈαž˜αž½αž™ αžαžΎαž‚αŸαžαžΆαž„αžšαž„αŸ’αžœαžΆαžŸαŸ‹αž”αžšαž·αž˜αžΆαžŽαž€αŸ’αžšαžΉαž(scalar quantative) αžŠαžΎαž˜αŸ’αž”αžΈαž’αŸ’αžœαžΈ?

47 / 60

αž€αŸ’αž“αž»αž„αž€αžΆαžšαž†αžΆαž”αžŸαŸ’αžšαž‘αžΆαž”αŸ‹αž’αŸ’αž˜αŸαž‰αž’αŸ’αžœαžΎαž”αŸ’αžšαž’αž”αŸ‹ cavity αžŠαŸ„αž™αž”αž“αŸ’αžŸαž›αŸ‹αžŸαŸ’αžšαž‘αžΆαž”αŸ‹αž—αŸ’αž›αž»αž€αž’αŸ’αž˜αŸαž‰αž€αž˜αŸ’αžšαžΆαžŸαŸ‹ 2mm αž“αŸ…αžœαžΆαž›αžšαž™αŸ‡αž–αŸαž›αž™αžΌαžšαžαŸ’αž„αŸƒ αž™αžΌαžšαžαŸ‚αžαžΎαž”αŸ’αžšαžαž·αž€αž˜αŸ’αž˜αž†αŸ’αž›αžΎαž™αžαž”αžŸαžšαžŸαŸƒαž”αŸ’αžšαžŸαžΆαž‘αž’αŸ’αž˜αŸαž‰αž™αŸ‰αžΆαž„αžŽαžΆαžŠαŸ‚αžš?

48 / 60

αžŸαž˜αžΆαžŸαž’αžΆαžαž»αž•αŸ’αžŸαŸ†αžšαž”αžŸαŸ‹ Amalgam αž αŸαžαž»αž’αŸ’αžœαžΈαž”αžΆαž“αž‡αžΆαž‚αŸαžαŸ’αžšαžΌαžœαž€αžΆαžšαž›αžΆαž™αž‡αžΆαž˜αž½αž™αž”αŸ’αžšαžΆαž€αŸ‹ (Ag)?

49 / 60

αžŸαŸ†αžšαžΆαž”αŸ‹αž”αŸ’αžšαž’αž”αŸ‹ cavity class IV by Dr. Black αž‘αŸ†αž αŸ†αž’αŸ† αž€αžΆαžšαž’αŸ’αžœαžΎαž…αž„αŸ’αž’αžΌαžš-αž‚αž“αŸ’αž›αžΆαž€αŸ‹αž‘αžΆαž€αŸ‹αž‡αžΆαž”αŸ‹(Retention form) αž“αŸ…αž•αŸ’αž‘αŸƒαž€αžΆαžαŸ‹(incisal bord) αž’αžΆαž…αž’αŸ’αžœαžΎαž”αžΆαž“αž›αŸ’αž’αž›αžΎαž’αŸ’αž˜αŸαž‰αž˜αžΆαž“αžšαžΌαž”αžšαžΆαž„αžŠαžΌαž…αž˜αŸ’αžαŸαž…?

50 / 60

αžŸαŸ’αžšαž‘αžΆαž”αŸ‹αžŠαŸ‚αž›αž˜αžΆαž“αžŸαžΆαžšαž‡αžΆαžαž·αžšαŸ‰αŸ‚αž”αŸ†αž”αŸ‰αž“αž…αŸ’αžšαžΎαž“αž€αŸ’αž“αž»αž„αžŸαŸ’αžšαž‘αžΆαž”αŸ‹αž—αŸ’αž›αž»αž€αž’αŸ’αž˜αŸαž‰

51 / 60

Advantage of amalgam:

52 / 60

αž–αž–αž½αž€αž€αŸ„αžŸαž·αž€αžΆ odontoblasts αž‘αž‘αž½αž›αžŸαžΆαžšαž‡αžΆαžαž·αž”αŸ†αž”αŸ‰αž“αž“αŸ…αžαŸ†αž”αž“αŸ‹αžŽαžΆαž€αŸ’αž“αž»αž„αžαž½αž’αŸ’αž˜αŸαž‰?

53 / 60

αžαŸ’αž“αžΆαŸ†αžŠαŸ‚αž›αžŸαžΆαž„αžŸαž„αŸ‹αž’αŸ’αž˜αŸαž‰ αž€αŸ’αž“αž»αž„αž…αŸ†αžŽαžΆαžαŸ‹αžαŸ’αž“αžΆαž€αŸ‹αž”αŸ’αžšαž’αž”αŸ‹ cavity Tipical by Dr. Black αž˜αž½αž™αžŽαžΆαžŠαŸ‚αž›αžšαž„αž₯αž‘αŸ’αž’αž·αž–αž› αž€αŸ†αž›αžΆαŸ†αž„-αž‘αž˜αŸ’αž„αž“αŸ‹αžŠαŸ„αž™αž”αŸ’αžšαž™αŸ„αž›?

54 / 60

αž’αŸ’αž“αžΉαž˜(beam) αž˜αžΆαž“αžšαžΆαž„-αž‘αŸ’αžšαž„αŸ‹αž‘αŸ’αžšαžΆαž™αžŠαžΌαž…αž˜αŸ’αžαŸαž… αžŠαŸ‚αž›αž’αž“αŸ‹-αžšαžΉαž„αž˜αžΆαŸ†αžαž‘αž›αŸ‹αž“αžΉαž„αž€αŸ†αž›αžΆαŸ†αž„-αž‘αž˜αŸ’αž„αž“αŸ‹?

55 / 60

αžšαžΌαž”αž˜αž“αŸ’αž Setting reaction of amalgam epsilon:

56 / 60

αž”αŸ’αžšαž’αž”αŸ‹ cavity Class V αžšαŸ€αž”αž…αŸ†αž’αŸ’αžœαžΎαž›αžΎαž’αŸ’αž˜αŸαž‰αžŽαžΆαžαŸ’αž›αŸ‡?

57 / 60

αžαžΎαž€αž˜αŸ’αžšαžΆαžŸαŸ‹αžαŸ’αž“αžΆαŸ†αž€αžΆαžšαž–αžΆαžšαžŸαŸ’αžšαž‘αžΆαž”αŸ‹αž’αŸ’αž˜αŸαž‰(base) αž˜αžΆαž“αž€αž˜αŸ’αžšαžΆαžŸαŸ‹αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“ αž‘αžΎαž”αž•αŸ’αžαž›αŸ‹αž—αžΆαž–αž”αŸ’αžšαžŸαžΎαžšαž€αŸ’αž“αž»αž„ αž€αžΆαžšαžŸαžΆαž„αžŸαž„αŸ‹αž”αŸ’αžšαž’αž”αŸ‹ cavity?

58 / 60

αžαžΎαžαŸ’αž“αžΆαŸ† composite αž˜αžΆαž“αž—αžΆαž–αž‘αž“αŸ‹αž‡αŸ’αžšαžΆαž™-αžšαž›αžΆαž™αž–αŸαž›αž”αŸ‰αŸ‡αžŸαŸ†αžŽαžΎαž˜αž‘αžΉαž€ αž€αŸ’αž“αž»αž„αž€αž˜αŸ’αžšαž·αžαžŽαžΆ?

59 / 60

Direction force for tension on cylindrical schema:

60 / 60

αžαŸ’αž“αžΆαŸ†αžŠαŸ‚αž›αžŸαžΆαž„αžŸαž„αŸ‹αž’αŸ’αž˜αŸαž‰αž αŸ€αžšαž›αžΎαžŸαž–αžΈαž”αŸ’αžšαž’αž”αŸ‹ cavity αž αžΎαž™αžŸαž„αŸ’αž€αžαžαŸ’αžšαžΉαž˜αžαŸ‚αž›αžΎαž—αŸ’αž“αžΆαžŸαŸ‹ papilla gingival αžαžΎαžœαžΆαž”αž„αŸ’αž€αž’αŸ’αžœαžΈαžŠαž›αŸ‹αž’αŸ’αž“αž€αž‡αž˜αŸ’αž„αžΊ?

Your score is

The average score is 0%

0%

Any comments?