instruments I&II

Question 1

Non-cutting (examination instrument)

Answer 1

-mirror
-explorer
-tweezer
-probe

Question 2

Non-cutting (plastic instrument)

Answer 2

-plastic filling
-cement spatula
-Dycal applicator

Question 3

Non cutting (amalgam instrument)

Answer 3

• amalgam carrier
  -condenser
  -burnisher
  -carver

Question 4

Mirror size for adult

Answer 4

No.4 , No.5

Question 5

Mirror size for children

Answer 5

No.2

Question 6

Amalgam carver -cleoid-discoid-

Answer 6

for occlusal carving

Question 7

Amalgam carver -Interproximal carver (ICP)-

Answer 7

for proximal carving-

Question 8

Amalgam carver -wards No.1&2-

Answer 8

occlusal + facial and lingual (large amalgam restoration)

Question 9

Amalgam carver -PKT No.4-

Answer 9

occlusal + interproximal + facial + lingual

Question 10

Amalgam carver -Hollenback No. 1/2-

Answer 10

occlusal + interproximal + facial + lingual

Question 11

Cutting (Chisels)

Answer 11

• Straight/curved chisel
• Wedelstaedt chisel
• Bin angle chisel
• Enamel hatchet
• Gingival marginal trimmer (GMT).

Question 12

Cutting (excavators)

Answer 12

• Hoe
• Angle former
• spoon excavator

Question 13

Cutting (other)

Answer 13

-knives
-Files

Question 14

In reference to ISO classification
500-…-…-…-… Means?

Answer 14

T.carbide

Question 15

In reference to ISO classification
806 and 807-…-…-…-… Means?

Answer 15

diamond

Question 16

In reference to ISO classification
…-104-…-…-… Means?

Answer 16

straight shank

Question 17

In reference to ISO classification
…-314-…-…-… Means?

Answer 17

Friction grip shank

Question 18

In reference to ISO classification
…-202-…-…-… Means?

Answer 18

Latch-type shank

Question 19

In reference to ISO classification
…-…-168-…-… Means?

Answer 19

pear shaped bur head

Question 20

In reference to ISO classification
…-…-001-…-… Means?

Answer 20

Round shaped bur head

Question 21

In reference to ISO classification
…-…-010-…-… Means?

Answer 21

straight fissure bur head

Question 22

In reference to ISO classification
…-…-008-…-… Means?

Answer 22

inverted cone bur head

Question 23

In reference to ISO classification
806 or 807-…-…-534-… Means?

Answer 23

coarse diamond

Question 24

In reference to ISO classification
806 or 807-…-…-524-… Means?

Answer 24

medium diamond

Question 25

In reference to ISO classification
806 or 807-…-…-514-… Means?

Answer 25

fine diamond

Question 26

In reference to ISO classification
806 or 807-…-…-494-… Means?

Answer 26

ultra fine diamond

Question 27

Abrasives are classified into:

Answer 27

1. Diamond abrasives
2. Molded abrasive
   s 3. Coated abrasives
3. Non-bonded abrasives

Question 28

Diamond Abrasives

Answer 28

Longer life
Better cutting effectiveness