Which of the Following Are Sources of Contamination in the Operating

question 5

Multiple Choice

Which of the following are sources of contamination in the operating room? (Select all that apply. )

• A)A wristwatch
• B)Chipped nail polish
• C)Artificial fingernails
• D)Abrasions on the hands
• E)Tattoos to the arms

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Definitions:

Implicit Costs

The opportunity costs of using resources that a firm already owns to produce goods or services instead of earning money from these resources elsewhere.

Accounting Costs

Expenses recognized in a company's financial statements or accounts, representing outlays related to its operations and maintenance.

Economic Profit

The difference between total revenue and total costs, including both explicit and implicit costs.

Economic Profit

The surplus remaining after deducting both the explicit and implicit costs from total revenues, representing the financial gain that exceeds the total cost of resources used.