Amanda,Sarah,Jonas,and William Have Been Assigned a Group Project

question 30

Multiple Choice

Amanda,Sarah,Jonas,and William have been assigned a group project.Amanda ends up doing most of the work while the others get the same grade as she.This is an example of

• A)the bystander effect.
• B)social loafing.
• C)pluralistic ignorance.
• D)diffusion of responsibility.

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Definitions:

Anatomic Dead Space

refers to areas of the respiratory system where gas exchange does not take place, such as the trachea and bronchi.

Inspiratory Reserve Volume (IRV)

The additional air that can be forcefully inhaled after a normal inhalation.

Expiratory Reserve Volume (ERV)

The additional amount of air that can be forcibly exhaled after the completion of a normal, quiet exhalation.

Inspiratory Capacity (IC)

The maximum amount of air that can be inhaled after a normal exhalation.