Which of the Following Is True Concerning Safety and Infection

question 30

Multiple Choice

Which of the following is true concerning safety and infection control during finishing and polishing procedures?

• A) The use of preprocedure antimicrobials has not been shown to reduce microbial aerosols.
• B) Use of the saliva ejector is recommended rather than high-speed evacuation.
• C) All laboratory wheels and rotary cutting devices should be sterilized or disinfected.
• D) Protective eyewear is not recommended for the patient because it cannot be disinfected.

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Definitions:

Simulating Light

involves the use of artificial sources or techniques to mimic the properties of natural light for various applications.

Shaded-Relief Map

A type of map that uses shading and variations in light to depict the topography and relief of an area, highlighting features like mountains and valleys.

Topographic Map

A topographic map is a type of map characterized by large-scale detail and quantitative representation of relief, typically using contour lines, but also using a variety of methods to denote physical features and elevation.

Geologic Map

A geologic map is a specialized map that illustrates the types and ages of rock formations and structures at the Earth's surface, including fault lines and stratification.