Dental x-ray machines contain each of the following components except one. Which one is the exception?
A) Control panel
B) Extension arm
C) Radioactive material
D) Tube head
C
Explanation: A) The dental x-ray process does not involve the use of radioactive material.
B) The dental x-ray process does not involve the use of radioactive material.
C) The dental x-ray process does not involve the use of radioactive material.
D) The dental x-ray process does not involve the use of radioactive material.
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The Index listing for the specific muscle or bone treated provides more detail and leads most directly to the desired code
A) True B) False
Two children in the same family have recurrent, chronic bruising in multiple sites, repeated long-lasting epistaxis, and minor bleeding after dental work. Which type of disorder is most likely?
a. Localized, acquired, anatomic b. Localized, congenital, anatomic c. Generalized, congenital, systemic d. Generalized, acquired, systemic