When loading the mandibular tray with alginate, the material is loaded in ____________
a. several increments
b. one increment from the posterior
c. several increments from the lingual and posterior
d. two increments from the lingual
d
RATIONALE: When loading the mandibular tray with alginate, the material is loaded in two increments from the lingual.
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What are thermoplastics?
a. Polymers that are not malleable or formable in any manner b. Polymers that soften when exposed to heat but then return to their original shape when cooled c. Polymers that solidify or set irreversibly when they are heated d. Polymers that spontaneously ignite
The first phase of mandibular depression occurs in the ____________________ joint and consists of anterior ____________________ of the condylar head
a. upper, rotation b. lower, rotation c. upper, translation d. lower, translation
Which of the following items is important in determining the success of a recare appointment?
A) Plaque control B) Radiographic analysis C) Brand of toothbrush used D) Use of waxed or unwaxed floss
Which one of the following is not a main purpose of medical records?
Provide data for education and research Provide a means of intra- and interoffice communication regarding a patient's care Provide a means of efficiently maintaining the medical record statute of limitations Provide a chronological record of a patient's medical care