题目内容
（请给出正确答案）
Dental impression compound is known as a／an()
A．chemoplastic material
B．irreversible material
C．hvdroelastic material
D．thermoplastic material
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更多“Dental impression compound is …”相关的问题
Which of the following dental materials is an example of an aqueous elastomeric()
A．Impression compound
B．ZOE impression paste
C．Polysulfide
D．Irreversible hydrocolloid
Three important sources of dimensional change encountered with dental materials are()
A．thermal
B．mechanical
C．atmospheric
D．chemical
A.protecting
B.guarding
C.defending
D.shielding
The optimum cross-sectional thickness for an elastomeric impression materials is()
A．0．5mm
B．1．0mm
C．2．0mm
D．4．0mm
A.impression
B.reaction
C.comment
D.opinion
When mixing alginate impression material()
A．add water to the powder
B．add water to the powder
C．add the powder to the water
D．add them together at the same time
A.colleagues
B.bullets
C.barbers
D.audience
Impression material with least tear resistance()
A．addition silicone rubber
B．alginate
C．agar
D．polyether
Rapidly removing elastomeric impression materials will reduce()
A．permanent deformation
B．tear s~ength
C．setting time
D．syneresis
An effective resume creates a favorable impression of you while presenting your ______ .
A．feelings and emotions
B．response and reaction
C．wanted and desire
D．abilities and experience
Which of the following impression materials set by physical means()
A．agar
B．ZOE
C．alginate
D．addition silicone
