Richard Has Asthma and Has Not Used His Metered-Dose Inhaler

question 19

Multiple Choice

Richard has asthma and has not used his metered-dose inhaler for more than 24 hours.What should he do before using the inhaler again?

• A)Shake for at least 60 seconds.
• B)Discharge a waste dose.
• C)Take it apart and sterilize it.
• D)Use a small volume nebulizer.

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Definitions:

Disposable Income

The amount of money that households have available for spending and saving after income taxes have been accounted for, serving as an indicator of economic health.

Savings

Money that is set aside from income not used for consumption, which may be stored for future expenses, investments, or emergencies.

Capital Stock

The total amount of physical and financial assets owned by a company or country, including buildings, machinery, and equity investments.

Net Investment

The amount of investment in new capital (such as equipment, buildings, and inventory) minus depreciation of existing capital.