Which of the following is true regarding a bite registration?
is usually used by the lab to fabricate a permanent prostheses
can be made of wax or other putty-like material
is used to articulate the maxilla and mandible
all of the above
all of the above
Rationale: all of the above – Bite-registration material is used to articulate the bite between the maxillary and mandibular arches. Wax, polyvinylsiloxane impression material, or other putty-like materials may be used.
Health Professions
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A case that cannot be assigned an appropriate Diagnosis Related Group (DRG) because of an atypical situation is called a(n):
misdiagnosis. cost differential. cost outlier. unsubstantiated claim.
Health Professions
Which of the following is designed to restrict the size of the x-ray beam?
a primary beam restrictor a dosimeter a collimator a filter
Health Professions