Which of these statements regarding the focal trough is FALSE?
a. Its shape varies from one manufacturer to another.
b. It is where structures will be imaged the sharpest.
c. It is two-dimensional.
d. It is used to determine where to position the dental arches.
c. The focal trough is three-dimensional: anterior-posterior, left-right, and up-down.
Health Professions
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Why is a supplemental adjustment performed?
a. To decrease an original claim payment b. To increase the secondary claim payment c. To increase an original claim payment d. To decrease fraud
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A patient has a prescription for sildenafil citrate. What drug is the patient taking?
A) Viagra B) Vermox C) Versed D) Vicoprofen
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