Next to the Pulmonary Function Studies Listed, Match the Findings

question 1

Multiple Choice

Next to the pulmonary function studies listed, match the findings listed below that typically develop in patients who have postoperative atlectasis. Items may be used once, more than once, or not at all.
-FEV_T

• A)Normal
• B)Decreases
• C)Increases
• D)Normal or decreased
• E)Normal or increased

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Definitions:

Variable Overhead Efficiency Variance

The difference between actual and budgeted variable overhead costs, attributable to differences in productive efficiency.

Favorable

A term used in finance and accounting to describe a situation or variance that is better than expected or budgeted, often indicating profits or gains.

Labor Efficiency Variance

The difference between the actual labor hours used to produce a good or service and the standard labor hours expected to be used, measuring labor efficiency.

Variable Overhead Rate Variance

The difference between the actual variable overhead incurred and the expected (or standard) variable overhead based on activity levels.