Which of the Following Can Involve Patient to Dental Team

question 4

Multiple Choice

Which of the following can involve patient to dental team cross-contamination?

• A)Not wearing protective eyewear
• B)Not using biological indicators
• C)Not sterilizing instruments before reuse
• D)Not cleaning and disinfecting operatory surfaces before the next appointment

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Definitions:

Qualitative Variables

Variables that express qualitative attributes, and are usually described by non-numeric categories or groups.

Regression Model

A statistical approach for estimating the relationships among variables, often used for prediction and forecasting.

Dummy Variables

Variables created to assign numerical values to categorical data, often used in regression analysis to include qualitative factors as independent variables.

Qualitative Variables

Variables that categorize or describe attribute characteristics without a natural numerical order or ranking.