Which of the following is true regarding elastomeric impressions?
generally uses a base and catalyst
is accurate and dimensionally stable
can be used for crown and bridge fabrication
all of the above
all of the above
Rationale: all of the above – Polyvinylsiloxane impression material is used to take impressions for fixed and removable prostheses. It is provided in a base and catalyst and mixed just before placement in the mouth. PVS impression material is very dimensionally stable and does not require an immediate pour in stone or plaster.
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The Act for the Relief of Sick and Disabled Seamen also resulted in the
A) creation of a public health lab in every state B) U.S. Public Health Service C) creation of the Institute of Medicine D) creation of a health department in every state
In ICD-10-PCS, _______________________ is the application of controlled electrical voltages to treat a mental health disorder
Fill in the blank(s) with correct word
What are the steps of an ankle evaluation?
What will be an ideal response?
Elderly patients who become isolated from outside social events are susceptible to all of the following, EXCEPT:
A. drug or alcohol abuse. B. self-inflicted injuries. C. clinical depression. D. medication compliance.