Sweep 1

Question 1

Number 8 bur to

Answer 1

half of depth for occlusal rest

Question 2

Number 6 bur to

Answer 2

blend to the facial and lingual for occlusal rest

Question 3

Cingulum rest
M-D diameter -
B-L -
Incisal-cervical -

Answer 3

3. 0mm
4. 0mm
5. 5mm

Question 4

Incisal rest M-D:

Incisal-cervical:

Answer 4

2. 5mm

1. 5mm

Question 5

Lingual plates must be supported by

Answer 5

occlusal rests on the distal-most teeth.

Question 6

Guide plate distance to margin

Answer 6

2-3mm

Question 7

Guide plate total contact with tooth

Answer 7

2mm

Question 8

Palatal straps must be —– wide

Answer 8

> =8mm

Question 9

AP strap lengths

Answer 9

back and front - 8-10mm

Sides - 7-9mm

Question 10

If a gap is less than —, join metal

Answer 10

2mm

Question 11

Cingulum rests are generally connected to the

Answer 11

distal prox plate

Question 12

Use —— stone for final casts

Answer 12

type 4

Question 13

Combo clasp for

Answer 13

endo tx

Question 14

Class I

Answer 14

paint opening

Question 15

Class II

Answer 15

wheelbarrow

Question 16

Embrasure clasps best for

Answer 16

IV

Question 17

T-clasp used in

Answer 17

K1 and 2

Question 18

T-clasp used for when undercut is

Answer 18

adjacent to tooth space

Question 19

Lingual bar cannot be used if —- or fewer teeth

Answer 19

6

Question 20

MOd full palatal

Answer 20

Support from palate needed

Question 21

Diameter of steel wire for temp denture

Answer 21

0.036’’

Question 22

Essix retainer

Answer 22

Shitty retainer with coposite in to replicate tooth

Question 23

2mm wax spacer over

Answer 23

teeth

custom tray

Question 24

1mm wax spacer over

Answer 24

edentulous space.

custom tray

Question 25

1-1.5 mm short of

Answer 25

vestibule | custom tray

Question 26

Need 5mm between

Answer 26

minor connectors

Question 27

I bar placement

Answer 27

opposite of edentulous space or MB

Question 28

Prox plate width

Answer 28

3mm on premolars

Question 29

lingual plate has ---- mm total space

Answer 29

4

Question 30

Support

Answer 30

resistance to vertical seating forces (rests provide this)

Question 31

Passivity

Answer 31

no active force on tooth when RPD is placed

Question 32

Internal finish lines for

Answer 32

aesthetics, external everywhere else

Question 33

Cut ---- first, ------ second, ------- third

Answer 33

Guide plate, undercuts, occlusal rest

Question 34

if labial inclination of teeth, you can use

Answer 34

swinglock

Question 35

Chromium cobalt disadvantages

Answer 35

Yield strength (perm. deformation at lower loads than gold) Hardness - high, harder than enamel, not as friendly. Ductility - clasps work-harden, like paperclips

Question 36

Gold disadvantages

Answer 36

Density - high Elastic modulus - Low - less rigid in small cross sections, need to make thicker. High cost

Question 37

Two components of important biocompatibility concern

Answer 37

NIckel (skin irritation), Beryllium (respiratory problems)