FPD, CD, RPD

Question 1

Finish line of onlay

Answer 1

0.5- 1mm

Question 2

Full crown preparation

Answer 2

2-5* taper of convergence towards the occlusal

Question 3

Occlusal reduction of 3 quarter crown

Answer 3

1.5-2mm

Question 4

PFMC labial tooth reduction

Answer 4

1.75-2mm

Question 5

PFMC

Answer 5

shoulder

Question 6

Metal

Answer 6

Chamfer

Question 7

3 most common material used impression materials

Answer 7

Polysulfide
Silicone
Hydrocolloids

Question 8

Hydrocolloid tray material

Answer 8

115-118*F

Question 9

4 temporary restorations material

Answer 9

1. Zoe cement
2. Soft metal crowns
3. Polycarbonate preformed crowns
4. Autocuring acrylic resin

Question 10

inlat preparation when the time interval will be brief. use & soothing to the pulp but it fractures easily & contrainidicated for large preparations

Answer 10

ZOE cement

Question 11

Most versatile material used

Answer 11

Autocuring acrylic resin

Question 12

not stable . exhibit syneresis & imbibition

Answer 12

Hydrocolloid

Question 13

More stable than hydrocolloid

Answer 13

Polysulfide

Silicone Rubber base

Question 14

Tx, for making cast restorations

Answer 14

Lost Wax Technique

Question 15

HOC facial surface of posterior teeth

Answer 15

Gingival 1/3

Question 16

Hygroscopic

Answer 16

Water

Question 17

Thermal

Answer 17

Heat

Question 18

Setting

Answer 18

Air

Question 19

Spruing

Answer 19

Crucible Former

Question 20

Serves as chushon inside the ring to allow expansion of the investmenr & allow easier removal of the investment & the restoration after casting is completed

Answer 20

Asbestos

Question 21

mixing of the precombustion zone zone next to the end of the torch . It is cool

Answer 21

Colorless zone

Question 22

Greenish blue in color

Answer 22

Combustion zone

Question 23

Highest temp. & prevent the formation of the oxides in the casting

Answer 23

Reducing Zone - Blue

Question 24

NOT used in heating the gold

Answer 24

Oxidizing zone

Question 25

Mand. posterior regions only purpose place porcelain next to the ridge

Answer 25

Sanitary Pontic

Question 26

composed of facial portion of porcelain & a cast mmetal backing to withstand the occlusal forces procimal surfsces

Answer 26

Flatback facing pontic

Question 27

Design for max. posterior region

Answer 27

Trupontic

Question 28

Joining of 2 metal parts by the use of another metal

Answer 28

Soldering

Question 29

Noncrystallin glass composed of silicone & oxygen (SiO4 tetrahedra)

Answer 29

Porcelain

Question 30

Dental Porcelain

Answer 30

Low fusing temp. High viscosity Resistance to devitrification

Question 31

Porcelain fuses high temp.

Answer 31

2350*F- 2500*F (1290-1370*C)

Question 32

Composition of Porcelain

Answer 32

Feldspar Quartz Kaolin

Question 33

undergo fusion becomes glossy give porcelain translucent quality

Answer 33

Feldspar

Question 34

Holds the particles together before the porcelain is fire

Answer 34

Kaolin

Question 35

Low & medium fusing porcelain are similar process referred

Answer 35

Frittinng

Question 36

Used to male the porcelain opaque so that it will make the metal coping under the porcelian

Answer 36

1. Zirconium oxide 2. Titanium oxide 3. Tin oxide

Question 37

Porcelain veneer 3 layers

Answer 37

1. Opaque 2. Body 3. Incisal

Question 38

serve to obscure the metal coping

Answer 38

Opaque

Question 39

basic shading of porcelain

Answer 39

Body

Question 40

translucent & gradually fade out gingivally

Answer 40

Incisal porcelain

Question 41

Good compressive strength &:film thickness but is not high in tensile strength very low ph 3.5 potentially injurious to the pulp

Answer 41

Zinc Phosphate cement

Question 42

Adequate compressive strength & excellent tensile strength not too soluble to oral fluids ph 4.8

Answer 42

Polycarboxylate cement

Question 43

cement has good compressive strength & adequate tensile strength & it is not too soluble

Answer 43

Orthoethoxybenzoic Acid (EBA)

Question 44

Polymer reinforcement is not a goodpermanent cement because of its limited strength

Answer 44

ZOE

Question 45

Chief advantage of Zinc Phosphate cement

Answer 45

Zinc Phosphate Cement

Question 46

Adv. of Polycarboxylate cement

Answer 46

Lack of irritation to the pulp

Question 47

the anteroposterior plane of occlusion should be parallel to the plane of the denture foundation

Answer 47

Neutrocentric Occlusion

Question 48

relative parallelism of 2 or more surfaces of the teerh or other parts of diagnostic cast

Answer 48

Surveyor

Question 49

2 or more parallel vertical surfaces of abutment teeth so shaped as to direct prosthesis during placement & removal

Answer 49

Guiding Plane

Question 50

one used prior to the construction of fixed prosthesis/ definitve removable partial denture

Answer 50

Interim / Training Prosthesis

Question 51

Prosthesis to which teeth are added as natural teeth are losr

Answer 51

Transitional RPD

Question 52

one used to establish a new occlusal relationship or to restore vertical dimension. Abused tissue prior to thenconstruction of definitive prosthesis

Answer 52

Tx. Prosthesis

Question 53

Inflammatory Fibrous Hyperplasia

Answer 53

Epulis Fissuratum

Question 54

ability of a denture to resist the vertical unseating force which are produces by gravitt the adhesion of foods & thenforces associated with opening of jaws

Answer 54

Retention

Question 55

resist horizontal forces

Answer 55

stability

Question 56

resistance offered to the vertical forces of mastication applied to the denture

Answer 56

Support

Question 57

both knife edge finish line & chamfer finish line possess_________ which allows the restoration to have relatively tight contact with the preparation wall before the restoration is even seated completely

Answer 57

"sliding fit"

Question 58

resistant to wear | mechanically retained in the denture base

Answer 58

Porcelain artificial teeth

Question 59

relatively easy to restore finsh, & polish after occlusal adjustmen

Answer 59

Acryclic resin

Question 60

accurate

Answer 60

metal / porcelain

Question 61

final impression

Answer 61

ZOE & Irreversible hydrocolloid