Soot Can Reduce Visibility on What Piece of Protective Breathing

question 12

Multiple Choice

Soot can reduce visibility on what piece of protective breathing apparatus?

• A) Hoses
• B) Facepiece
• C) Regulator
• D) Low-pressure alarm

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Definitions:

Discriminative Stimulus

A stimulus that signals when a particular response is likely to be followed by a certain type of consequence.

Extinguished Stimulus

A stimulus that previously elicited a response but no longer does so after the process of extinction in conditioning.

Neutral Stimulus

In classical conditioning, a stimulus that initially produces no specific response other than focusing attention, until it is associated with an unconditioned stimulus.

Stimulus Discrimination

The learned ability to differentiate between two similar stimuli based on differences in their significance or meaning.