The Difference Between Intrapleural Pressure and Intra -Alveolar Pressure Is

question 85

Multiple Choice

The difference between intrapleural pressure and intra -alveolar pressure is

• A) transpulmonary pressure.
• B) the driving force for air flow into and out of the lungs.
• C) zero.
• D) approximately 100 mm Hg.
• E) atmospheric pressure.

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Definitions:

Predetermined Overhead Rate

A rate calculated before a period begins, used to allocate estimated overhead costs to products or services based on a certain activity base.

Variable Manufacturing Overhead

Costs that fluctuate with production volume, such as utilities for the manufacturing plant.

Fixed Manufacturing Overhead

The portion of fixed costs that is directly associated with the production process, including salaries of managers and factory maintenance.

Predetermined Overhead Rate

An estimated charge used for cost allocation within a budget or accounting period, calculated by dividing the estimated manufacturing overhead costs by an allocation base.