All of the Following Are Advantages of Alcohol-Based Hand Rubs

question 15

Multiple Choice

All of the following are advantages of alcohol-based hand rubs except:

• A) They do not require rinsing.
• B) Less time is required to perform hand hygiene.
• C) They remove all resident flora from the skin.
• D) They contain emollients to prevent drying of the hands.

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Definitions:

Output

The cumulative production of goods and services by an economy over a given time frame.

External Cost

Costs of a transaction or activity that affect people other than those directly involved in the transaction, often not reflected in the market prices.

Social Cost

The total cost to society of an action, including both private costs borne by individuals and external costs absorbed by others.

Gallon

A unit of volume for liquid measure equal to four quarts, used in the United States and the United Kingdom.