Measured Dose Inhalation Devices Must Be Used Properly

question 17

Multiple Choice

Measured dose inhalation devices must be used properly.Which of the following is false?

• A)They should be kept at room temperature and shaken before use.
• B)They should be held about 2-4 inches from the mouth (unless a spacer is provided).
• C)The patient should exhale before use.
• D)The patient should activate the device while inhaling slowly for 2-5 seconds.

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Definitions:

Population's Statistical Distribution

A mathematical function that describes the likelihood of various outcomes in a population.

Population Size

The total number of individuals within a defined area or group for the purposes of study or measurement.

Population Behaviour

The collective actions, reactions, and interactions among individuals within a community or group.

Poisson Distributions

A statistical distribution that expresses the probability of a given number of events occurring in a fixed interval of time or space if these events occur with a known constant rate and independently of the time since the last event.