Question 1

The melting, shaping, and forming of wax rims to simulate functional and esthetic gingival tissue is a procedure called

Accepted Answer

A)  festooning 
B)  muscle trimming 
C)  plating 
D)  casting 
A)  festooning 
B)  muscle trimming 
C)  plating 
D)  casting A

Question 2

Match between columns
                        Premises: warms wax for use in procedures
suction unit to remove gypsum and acrylic dust
sands, smoothes, and shapes materials
device to mix gypsum products
prepares hydrocolloid materials for use
melts out the wax patterns from investment materials
used to construct a mouthguard
a specialist in porcelain crowns and restorations
used to weld orthodontic bands
used to externally heat an object
grinding device to remove excess gypsum on diagnostic casts
imitates movement of the TMJ for models
amount of time the lab requires to complete the prescription
someone who makes dentures
forces melted alloy into an investment ring
forces sand to clean and polish items
used with a lathe to keep the area clean
prepares materials at temperatures between 100°C (200°F) and 480°C (900°F)
prepares materials up to 176.7°C (350°F)
electroplates gold veneers
uses compressed gas to melt alloys for casting
prescription order for fabrication of an appliance by the lab
completes the polymerization of acrylics
shakes the air bubbles to the top of the gypsum mix
applies alloy materials to surface objects
benchtop units that provide power for lab work

Accepted Answer

The Answer of bath and model trimmer and articulator and is...

Question 3

A full mouth denture set replaces all the teeth in the maxillary or mandibular arch.

Accepted Answer

A) True 
 B)False  False

Question 4

The height of the denture teeth while in occlusion is called

Accepted Answer

A)  smile line 
B)  cuspid eminence 
C)  vertical dimension 
D)  centric relationship 
A)  smile line 
B)  cuspid eminence 
C)  vertical dimension 
D)  centric relationship

Question 5

The coolest part of the flame of a blowtorch is

Accepted Answer

A)  Zone I 
B)  Zone II 
C)  Zone III 
D)  Zone IV 
A)  Zone I 
B)  Zone II 
C)  Zone III 
D)  Zone IV

Question 6

A removable partial denture

Accepted Answer

A)  is also called crown and bridgework 
B)  is cemented in the mouth 
C)  replaces all teeth in one arch 
D)  can be removed at will by the patient 
A)  is also called crown and bridgework 
B)  is cemented in the mouth 
C)  replaces all teeth in one arch 
D)  can be removed at will by the patient

Question 7

The number of denture teeth viewed while the patient is smiling is called

Accepted Answer

A)  centric relationship 
B)  smile line 
C)  cuspid eminence 
D)  vertical dimension 
A)  centric relationship 
B)  smile line 
C)  cuspid eminence 
D)  vertical dimension

Question 8

A veneer covers

Accepted Answer

A)  the facial surface 
B)  all surfaces of a tooth 
C)  all surfaces except the facial surface 
D)  tooth cusps 
A)  the facial surface 
B)  all surfaces of a tooth 
C)  all surfaces except the facial surface 
D)  tooth cusps

Question 9

The desirable use zone for a blowtorch is

Accepted Answer

A)  Zone I 
B)  Zone II 
C)  Zone III 
D)  Zone IV 
A)  Zone I 
B)  Zone II 
C)  Zone III 
D)  Zone IV

Question 10

New CAD/CAM technologies have greatly improved techniques in impression taking.

Accepted Answer

A) True 
 B)False

Question 11

The purpose of flux is to

Accepted Answer

A)  increase the heat during casting 
B)  retard the advance of the solder 
C)  help join the two metals 
D)  protect the alloy from oxidation 
A)  increase the heat during casting 
B)  retard the advance of the solder 
C)  help join the two metals 
D)  protect the alloy from oxidation

Question 12

The purpose of the pickling solution is to

Accepted Answer

A)  prepare the die 
B)  melt the wax pattern 
C)  remove film from the cast restoration 
D)  allow easy removal of the wax pattern from the die 
A)  prepare the die 
B)  melt the wax pattern 
C)  remove film from the cast restoration 
D)  allow easy removal of the wax pattern from the die

Question 13

The correct order for casting a restoration is

Accepted Answer

A)  die, wax pattern, investment, casting 
B)  sprue, dowel, liner, wax elimination 
C)  casting ring, liner, sprue, casting 
D)  investment, pickling, casting, wax elimination 
A)  die, wax pattern, investment, casting 
B)  sprue, dowel, liner, wax elimination 
C)  casting ring, liner, sprue, casting 
D)  investment, pickling, casting, wax elimination

Question 14

The position of the mandible as far posterior as possible while in occlusion is called

Accepted Answer

A)  centric relationship 
B)  biting on the posterior teeth 
C)  retrusion 
D)  protrusion 
A)  centric relationship 
B)  biting on the posterior teeth 
C)  retrusion 
D)  protrusion

Question 15

A type of denture that may be placed in the presence of natural teeth is called a/an

Accepted Answer

A)  single denture 
B)  immediate denture 
C)  overdenture 
D)  none of the above 
A)  single denture 
B)  immediate denture 
C)  overdenture 
D)  none of the above

Question 16

A wax setup is

Accepted Answer

A)  hardened inlay wax 
B)  a sample denture 
C)  the gum tissue base that eventually will receive denture teeth 
D)  none of the above 
A)  hardened inlay wax 
B)  a sample denture 
C)  the gum tissue base that eventually will receive denture teeth 
D)  none of the above

Question 17

A partial appliance

Accepted Answer

A)  is under construction and not yet completed 
B)  replaces one or more teeth, but not all teeth, in an arch 
C)  replaces all teeth in one arch, but teeth remain in the other arch 
D)  is the base of a denture 
A)  is under construction and not yet completed 
B)  replaces one or more teeth, but not all teeth, in an arch 
C)  replaces all teeth in one arch, but teeth remain in the other arch 
D)  is the base of a denture

Question 18

The denture post dam provides

Accepted Answer

A)  stabilization 
B)  suction seal 
C)  pink gum tissue 
D)  white teeth replacement 
A)  stabilization 
B)  suction seal 
C)  pink gum tissue 
D)  white teeth replacement

Question 19

Inlays, onlays, veneers, and crowns are all

Accepted Answer

A)  porcelain fused to metal 
B)  post and core 
C)  temporary restorations 
D)  fixed prostheses 
A)  porcelain fused to metal 
B)  post and core 
C)  temporary restorations 
D)  fixed prostheses

Question 20

Which computer technology acquires three views per tooth.

Accepted Answer

A)  CEREC AC with Bluecam 
B)  E4D Dentist 
C)  LAVA COS 
D)  iTero 
A)  CEREC AC with Bluecam 
B)  E4D Dentist 
C)  LAVA COS 
D)  iTero

The melting, shaping, and forming of wax rims to simulate functional and esthetic gingival tissue is a procedure called

A full mouth denture set replaces all the teeth in the maxillary or mandibular arch.

The height of the denture teeth while in occlusion is called

The coolest part of the flame of a blowtorch is

A removable partial denture

The number of denture teeth viewed while the patient is smiling is called

A veneer covers

The desirable use zone for a blowtorch is

New CAD/CAM technologies have greatly improved techniques in impression taking.

The purpose of flux is to

The purpose of the pickling solution is to

The correct order for casting a restoration is

The position of the mandible as far posterior as possible while in occlusion is called

A type of denture that may be placed in the presence of natural teeth is called a/an

A wax setup is

A partial appliance

The denture post dam provides

Inlays, onlays, veneers, and crowns are all

Which computer technology acquires three views per tooth.

Introduction to Dental Terminology

Anatomy and Oral Structures

Tooth Origin and Formation

Practice and Facility Setups

Infection Control

Emergency Care

Examination and Prevention

Pain Managementpharmacology

Radiology

Tooth Restorations

Cosmetic Dentistry

Prosthodontics

Endodontics

Oral and Maxillofacial Surgery

Orthodontics

Periodontics

Pediatric Dentistry

Dental Laboratory Materials

Business Management Procedures

Filters

Exam 19: Dental Laboratory Procedures

The melting, shaping, and forming of wax rims to simulate functional and esthetic gingival tissue is a procedure called

A full mouth denture set replaces all the teeth in the maxillary or mandibular arch.

The height of the denture teeth while in occlusion is called

The coolest part of the flame of a blowtorch is

A removable partial denture

The number of denture teeth viewed while the patient is smiling is called

A veneer covers

The desirable use zone for a blowtorch is

New CAD/CAM technologies have greatly improved techniques in impression taking.

The purpose of flux is to

The purpose of the pickling solution is to

The correct order for casting a restoration is

The position of the mandible as far posterior as possible while in occlusion is called

A type of denture that may be placed in the presence of natural teeth is called a/an

A wax setup is

A partial appliance

The denture post dam provides

Inlays, onlays, veneers, and crowns are all

Which computer technology acquires three views per tooth.

Introduction to Dental Terminology

Anatomy and Oral Structures

Tooth Origin and Formation

Practice and Facility Setups

Infection Control

Emergency Care

Examination and Prevention

Pain Managementpharmacology

Radiology

Tooth Restorations

Cosmetic Dentistry

Prosthodontics

Endodontics

Oral and Maxillofacial Surgery

Orthodontics

Periodontics

Pediatric Dentistry

Dental Laboratory Materials

Business Management Procedures

Filters