Which of the Following Is the Most Important Ventilatory Function

question 114

Multiple Choice

Which of the following is the most important ventilatory function of the scalene muscles?

• A)activate if intrathoracic pressure fall to -40 cm H₂O
• B)elevate and fix the first seven ribs
• C)lift upper chest particularly during times of high ventilatory demand
• D)support the trachea within the thorax during heavy exercise

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Definitions:

Self-Concept Clarity

The extent to which an individual's beliefs about themselves are clearly and confidently defined, internally consistent, and stable over time.

Social Status

The position or rank of a person or group within the society.

Sociometer Model

A theoretical model suggesting that self-esteem is a gauge that measures the quality of our relationships with others.

Self-Esteem

A person's personal assessment of their own value, including their self-perceptions and emotional conditions.