Dental Assistant Final Exam – Questions With
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Terms in this set (666)
Which of the following is not a product resin
used for pouring dental casts
The three classifications of impressions preliminary, final, and occlusal, or bite, regitstations
in dentistry are
A preliminary impressions would be custom trays
used for
How will a water temperature of 80F It will make the mix set faster
(26.6C) affect an alginate mix
Alginate impressions may be spraying the alginate with a disinfectant
disinfected by
,Alginate impressions should be using one quick, snap out motion
removed from the mouth by
Which of the following gypsum Model plaster
products has the higher powder-to-
water ratio
A model consist of the ___ portion, anatomic; art
which represents the teeth and tissues
of the mouth, and the___ portion, which
forms the base fo the cast
Which of the following statements The invented-pour method consists of mixing one
correctly describes the pouring large amount of plaster or stone and pouring both
method used to create the base portions of the model in a single step
portion of dental model
Bite registration paste is used by either directly to the teeth or to a gauze tray
applying it__
Light-body elastomeric material is syringe
most commonly placed sulcus, around
and over the prepared tooth, and onto
the surrounding tissue using a ___
Fast-set alginate has working time of 1 true
1/4 minutes
When taking preliminary impressions, False
the next step after seating the patient
and placing the patient napkin is to
begin mixing the alginate
,Two reasons why dentists prefer to use False
plaster for the making of diagnostic
casts are (1) that is the strongest
gypsum product and (2) that the
material has a long shelf life
The art portion of the base should be True
no more than one-half inch thick and
could make up one-third of the overall
cast
Which of the following types of trays is gauze tray
used for bite registration
Which of the following is a preliminary alginate
impression material
which of the following is an irreversible alginate
hydrocolloid impression material
How many measure lines of water are 3
mixed with 3 scoops of powder for a
maxillary alginate
Which of the following materials would dental stone
have the lowest water-powder ration
Which of the following will speed warm water
(reduce) the setting-time
Which of the following is used to polysulfide
articulate the cast during the trimming
process
, The art portion that forms the base of one third
the cast should make up what
percentage of the overall cast
Which of the following is a paste addition silicone
material supplied as two-paste system,
a putty material, or in cartridges
which of the following is the term used centric
to describe when the jaws are closed
in a portion that produces maximal
contact between the occlusal surface
of the maxillary and mandibular teeth
The silver material used for more than amalgam
150 years to restore teeth is called
The process in which the resin material polymerization, light curing, auto curing
is changed from liable state to
hardened restoration
Calcium hydroxide is the most it protects the pulp from the chemical irritation
frequently selected cavity liner through its sealing abilities, it stimulates the
because production of reparative or secondary dentin, it is
compatible with all types of restorative materials
Which of the following cement types Zinc oxide-eugenol (ZOE) cement, Glass ionomer
is/are the most versatile and the least cement
irritating to the pulp
Is the process of mixing alloy and Trituration
mercury together
Intermediate restorative material (IRM) zinc oxide-eugenol cement
is a
Comprehensive Solutions
Add to calendar
Play your way to mastery with fun games
Match Blocks Charms NEW
Terms in this set (666)
Which of the following is not a product resin
used for pouring dental casts
The three classifications of impressions preliminary, final, and occlusal, or bite, regitstations
in dentistry are
A preliminary impressions would be custom trays
used for
How will a water temperature of 80F It will make the mix set faster
(26.6C) affect an alginate mix
Alginate impressions may be spraying the alginate with a disinfectant
disinfected by
,Alginate impressions should be using one quick, snap out motion
removed from the mouth by
Which of the following gypsum Model plaster
products has the higher powder-to-
water ratio
A model consist of the ___ portion, anatomic; art
which represents the teeth and tissues
of the mouth, and the___ portion, which
forms the base fo the cast
Which of the following statements The invented-pour method consists of mixing one
correctly describes the pouring large amount of plaster or stone and pouring both
method used to create the base portions of the model in a single step
portion of dental model
Bite registration paste is used by either directly to the teeth or to a gauze tray
applying it__
Light-body elastomeric material is syringe
most commonly placed sulcus, around
and over the prepared tooth, and onto
the surrounding tissue using a ___
Fast-set alginate has working time of 1 true
1/4 minutes
When taking preliminary impressions, False
the next step after seating the patient
and placing the patient napkin is to
begin mixing the alginate
,Two reasons why dentists prefer to use False
plaster for the making of diagnostic
casts are (1) that is the strongest
gypsum product and (2) that the
material has a long shelf life
The art portion of the base should be True
no more than one-half inch thick and
could make up one-third of the overall
cast
Which of the following types of trays is gauze tray
used for bite registration
Which of the following is a preliminary alginate
impression material
which of the following is an irreversible alginate
hydrocolloid impression material
How many measure lines of water are 3
mixed with 3 scoops of powder for a
maxillary alginate
Which of the following materials would dental stone
have the lowest water-powder ration
Which of the following will speed warm water
(reduce) the setting-time
Which of the following is used to polysulfide
articulate the cast during the trimming
process
, The art portion that forms the base of one third
the cast should make up what
percentage of the overall cast
Which of the following is a paste addition silicone
material supplied as two-paste system,
a putty material, or in cartridges
which of the following is the term used centric
to describe when the jaws are closed
in a portion that produces maximal
contact between the occlusal surface
of the maxillary and mandibular teeth
The silver material used for more than amalgam
150 years to restore teeth is called
The process in which the resin material polymerization, light curing, auto curing
is changed from liable state to
hardened restoration
Calcium hydroxide is the most it protects the pulp from the chemical irritation
frequently selected cavity liner through its sealing abilities, it stimulates the
because production of reparative or secondary dentin, it is
compatible with all types of restorative materials
Which of the following cement types Zinc oxide-eugenol (ZOE) cement, Glass ionomer
is/are the most versatile and the least cement
irritating to the pulp
Is the process of mixing alloy and Trituration
mercury together
Intermediate restorative material (IRM) zinc oxide-eugenol cement
is a
