Which Oral Microbial Ecosystem Is Distinctive as It Represents a Unique

question 30

Multiple Choice

Which oral microbial ecosystem is distinctive as it represents a unique and changing environment for microorganisms that are protective in nature?

• A) Tongue
• B) Oral mucosal surfaces
• C) Saliva
• D) Supragingival tooth surfaces
• E) Subgingival tooth surfaces

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Definitions:

Bystander Effect

A social psychological phenomenon where individuals are less likely to offer help to a victim when other people are present.

Hidden Prejudice

Prejudicial attitudes or biases that are not overtly expressed or are consciously recognized by individuals.

Stereotype

Widely shared and simplified evaluative image of a social group and its members.

Schema

Cognitive structure that represents knowledge about a concept or type of stimulus, including its attributes and the relations among those attributes.