A Nurse Is Admitting an Infant with Asthma

question 21

Multiple Choice

A nurse is admitting an infant with asthma. What usually triggers asthma in infants?

• A) Medications
• B) A viral infection
• C) Exposure to cold air
• D) Allergy to dust or dust mites

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Definitions:

Volume Variance

A measure used in budgeting and accounting to show the difference between expected (budgeted) and actual sales volumes, affecting revenue or costs.

Direct Labor Time Variance

The difference between the estimated time to complete a task and the actual time taken, affecting cost management in manufacturing.

Direct Labor Rate Variance

The difference between the actual cost of direct labor and the expected (or standard) cost, calculated for a specific period.

Total Cost Variance

This refers to the difference between the budgeted or standard cost of production and the actual cost incurred.