Which appliance is used to keep the teeth in position after the braces have been removed?
a. Activator
b. Retainer
c. Tooth positioner
d. Lingual archwire
b
RATIONALE: A retainer is used to keep the teeth in position after the braces have been removed.
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Many transcription services are based outside the United States, where patient privacy laws can vary and fail to meet HIPAA regulations
Indicate whether the statement is true or false
Which of the following limitations of respiratory protection may cause the wearer to deplete the air supply rapidly?
A. Lack of agility B. Psychological limitations C. Lack of physical condition D. Inadequate pulmonary capacity
CPT codes must be used on the CMS-1500 claim form and its electronic equivalent, the 837P.
Answer the following statement true (T) or false (F)
What is the term for sleep periods of excessive depth or duration?
A. sleep paralysis B. sleep apnea C. hypersomnia D. cataplexy