The Ultrasonic Cleaning Solution

question 29

Multiple Choice

The ultrasonic cleaning solution:

• A)should be a dilution of the surface disinfectant.
• B)should have an antimicrobial activity that will disinfect the instruments.
• C)should be specially formulated for use only in the ultrasonic cleaner.
• D)must not have enzymatic activity, because such products have been removed from the market.

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Definitions:

Ex-dividend Date

The first day on which buying a stock will not entitle the new owner to the declared dividend.

Date of Declaration

The specific date on which a company's board of directors announces the distribution of a dividend or other corporate action.

Marketable Equity Securities

Financial instruments that represent ownership in public companies and can be easily bought or sold in public stock markets.

Realized Gain

Profit resulting from the sale of an asset or investment for more than its purchase price.