Which of the Following Are True About the Use of a Metered

question 64

Multiple Choice

Which of the following are true about the use of a metered dose inhaler?
1) Inertial impaction can be reduced if the patient holds the inhaler in the mouth.
2) Smaller particles will be produced in a cold environment.
3) Larger particles will be produced in a cold environment.
4) The optimum temperature for an inhaler canister is 37° c.
5) The inhaler needs to be shaken before actuation.

• A) 1,3,and 4
• B) 2 and 4
• C) 2 and 5
• D) 3,4,and 5

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Definitions:

Tail

In engineering drawings, often refers to the part of a callout or notation that provides additional information, such as specifications or notes.

V-Groove Weld

A type of joint preparation for welding where the edges of the metal pieces form a V shape to facilitate deeper penetration of the weld.

Symbol

A representation or emblem used as a conventional representation of an object, principle, or process.

American Welding Society

An organization dedicated to advancing the science, technology, and application of welding and allied joining and cutting processes.