A Healthcare Worker Fails to Follow Aseptic Procedures While Cleaning

question 33

Multiple Choice

A healthcare worker fails to follow aseptic procedures while cleaning a wound,washes his hands properly afterwards and suffers no ill effects - this is an example of:

• A)commensalism
• B)infection
• C)infestation
• D)contamination

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Definitions:

Margin of Safety

The difference between actual sales and the break-even point, used as a buffer against unpredictability in business performance.

Break-Even Point

The point at which total costs equal total revenue, meaning a business neither makes a profit nor incurs a loss.

Sales Units

The total number of units of a product sold during a specific period.

Break-Even Point

The production level or sales volume at which total revenues equal total costs, resulting in neither profit nor loss.