State and Federal Laws Require That Dental X-Ray Machines Operating

question 9

Multiple Choice

State and federal laws require that dental x-ray machines operating above 70 kVp have a minimum total (inherent plus added filtration) of ____ mm of aluminum filtration.

• A)1.5
• B)2.0
• C)2.5
• D)5.0

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Definitions:

Bulla

A large blister containing fluid that forms in the skin or mucous membranes, typically as a result of burn, infection, or other injury.

Nevus

A medical term for a mole or birthmark, which is a benign skin lesion that results from the overgrowth of melanocytes.

L94.2

A specific code in ICD-10-CM classification that refers to a particular medical condition, but without more context, the exact condition is unclear.

Reddened Area

Often a sign of irritation, inflammation, or injury, indicating increased blood flow to a specific part of the skin.