What Ventilatory Variable Reaches and Maintains a Preset Level Before

question 17

Multiple Choice

What ventilatory variable reaches and maintains a preset level before inspiration ends?

• A)limit
• B)cycle
• C)trigger
• D)baseline

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Definitions:

Double-blind Experiment

A double-blind experiment is a research design in which both the participants and the experimenters are unaware of who is receiving the treatment or control, to prevent bias.

Statistically Significant

A determination that an observed effect is unlikely to have occurred by chance, based on a predetermined significance level.

Dependent Variable

The variable that is the subject’s response to, and dependent on, the level of the manipulated independent variable.

Internal Validity

The extent to which a study accurately demonstrates a cause-effect relationship by controlling for extraneous variables and bias.