3/14/25, 6:01 PM dental materials final study material
DENTAL MATERIALS TEST BANK FINAL EXAM & STUDY GUIDE
NEWEST VERSION 2024-2025 COMPLETE ACTUAL EXAM
WITH 311 QUESTIONS AND CORRECT DETAILED
ANSWERS (RATIONALES) (A+ GUIDE SOLUTION)
BRAND NEW 2025
Terms in this set (311)
Which of the three bite registration
classifications of
impressions would be used
by the dental lab tech for
the occlusal relationship?
Which type of stock tray quadrant
would you select to cover
half of an arch?
Which type of tray allows perforated
impression material to
mechanically lock on?
Which type of tray is custom
constructed to fit the mouth
of a specific patient?
_ __ is used to extend the rope wax
length of a
tray to accommodate third
molars.
The organic substance seaweed
of hydrocolloid material
is _______ _.
Why would a fast-set the patient has a strong gag reflex
alginate be selected for
taking a preliminary
impression?
/ 1/34
,3/14/25, 6:01 PM dental materials final study material
Give the powder/water ratio 3 scoops of powder to 3 measures or water
for a maxillary impression.
/ 2/34
,3/14/25, 6:01 PM dental materials final study material
Hydro means _. water
Another name for alginate
irreversible hydrocolloid is
____ _.
How is irreversible mixing bowl
hydrocolloid mixed?
Where is the reversible patient tray
hydrocolloid
material placed before the
impression is taken?
Elastomeric materials would final
be selected for what
type(s) of impression?
paste
How are elastomeric materials cartrid
supplied?
ge
putty
Which viscosity of a final light body
impression
material is applied first to
the prepared tooth or
teeth?
Another name for polysulfide rubber base
is ___________________ _.
What would the dentist use extruder with tip
to express the light-body
impression material
around a
prepared tooth?
Discuss the types of safety spatula and pad
precautions that should be
taken when working in the
dental
laboratory.
/ 3/34
, 3/14/25, 6:01 PM dental materials final study material
List the types of equipment baseplate wax
commonly
found in a dental laboratory,
and describe their use.
Define dental models, and gauze tray
explain their use in
dentistry.
Discuss gypsum products warmed
and their use in fabricating
dental models.
Describe the three types of readying the tray with heavy-body material
custom
impression trays and their use
in dentistry.
Describe the types of dental rinsed, disinfected, wrapped in a moist paper towel, and
waxes and their use in placed in a precautionary bag
dentistry.
A material that is uniform homogenous
in quality and consistent
throughout is said to be
_______________________ _
.
A(n) _ is a machine used for lathe
cutting or
polishing dental appliances.
_ _ is the mineral used in the gypsum
formation
of plaster of Paris and stone.
A substance is said to be if it volatile
has an
explosive property.
/ 4/34
DENTAL MATERIALS TEST BANK FINAL EXAM & STUDY GUIDE
NEWEST VERSION 2024-2025 COMPLETE ACTUAL EXAM
WITH 311 QUESTIONS AND CORRECT DETAILED
ANSWERS (RATIONALES) (A+ GUIDE SOLUTION)
BRAND NEW 2025
Terms in this set (311)
Which of the three bite registration
classifications of
impressions would be used
by the dental lab tech for
the occlusal relationship?
Which type of stock tray quadrant
would you select to cover
half of an arch?
Which type of tray allows perforated
impression material to
mechanically lock on?
Which type of tray is custom
constructed to fit the mouth
of a specific patient?
_ __ is used to extend the rope wax
length of a
tray to accommodate third
molars.
The organic substance seaweed
of hydrocolloid material
is _______ _.
Why would a fast-set the patient has a strong gag reflex
alginate be selected for
taking a preliminary
impression?
/ 1/34
,3/14/25, 6:01 PM dental materials final study material
Give the powder/water ratio 3 scoops of powder to 3 measures or water
for a maxillary impression.
/ 2/34
,3/14/25, 6:01 PM dental materials final study material
Hydro means _. water
Another name for alginate
irreversible hydrocolloid is
____ _.
How is irreversible mixing bowl
hydrocolloid mixed?
Where is the reversible patient tray
hydrocolloid
material placed before the
impression is taken?
Elastomeric materials would final
be selected for what
type(s) of impression?
paste
How are elastomeric materials cartrid
supplied?
ge
putty
Which viscosity of a final light body
impression
material is applied first to
the prepared tooth or
teeth?
Another name for polysulfide rubber base
is ___________________ _.
What would the dentist use extruder with tip
to express the light-body
impression material
around a
prepared tooth?
Discuss the types of safety spatula and pad
precautions that should be
taken when working in the
dental
laboratory.
/ 3/34
, 3/14/25, 6:01 PM dental materials final study material
List the types of equipment baseplate wax
commonly
found in a dental laboratory,
and describe their use.
Define dental models, and gauze tray
explain their use in
dentistry.
Discuss gypsum products warmed
and their use in fabricating
dental models.
Describe the three types of readying the tray with heavy-body material
custom
impression trays and their use
in dentistry.
Describe the types of dental rinsed, disinfected, wrapped in a moist paper towel, and
waxes and their use in placed in a precautionary bag
dentistry.
A material that is uniform homogenous
in quality and consistent
throughout is said to be
_______________________ _
.
A(n) _ is a machine used for lathe
cutting or
polishing dental appliances.
_ _ is the mineral used in the gypsum
formation
of plaster of Paris and stone.
A substance is said to be if it volatile
has an
explosive property.
/ 4/34
