What is placed on the model during construction to allow room in the tray for the impression material?
a. Stops
b. Spacer
c. Handle
d. None of the above
b
RATIONALE: Spacers are placed on the model during construction to allow room in the tray for the impression material.
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You are suspicious that a patient is suffering from active tuberculosis. Which of the following would be most appropriate?
A) Neither you nor the patient should wear a HEPA respirator. B) Both you and the patient should wear a HEPA respirator. C) You should wear an N95 mask. D) The patient should wear a HEPA respirator.
Even if no fire is present, ____ smoke (smoke that remains after a fire is extinguished by a sprinkler system) can present a very serious hazard to firefighters in large area occupancies.
A. cold B. translucent C. black D. dense
What serves as the basis for determining whether the treatment was successful or if adjunct therapy is warranted?
A) Recall visits B) Evaluation C) Periodontal pocket depths D) Patient opinion
Incentive payments for Medicare and Medicaid are eligible to all of the following, EXCEPT
A. eligible professionals. B. eligible hospitals. C. critical access hospitals. D. medical and group practices.