What Are the Recommended Dosages for Assessing Bronchodilator Response,according to the ATS-ERS

question 7

Multiple Choice

What are the recommended dosages for assessing bronchodilator response,according to the ATS-ERS spirometry guidelines?

• A) Four doses of albuterol (100 µg)or ipratropium bromide (40 µg)
• B) Two doses of albuterol (100 µg)or ipratropium bromide (80 µg)
• C) Four doses of albuterol (80 µg)or ipratropium bromide (80 µg)
• D) Two doses of albuterol (80 µg)or ipratropium bromide (40 µg)

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Definitions:

Opportunity Cost

The value of the next best alternative that is foregone when making a decision or choosing one option over another.

Airplane

A powered flying vehicle with fixed wings and a weight greater than that of the air it displaces, used for transportation.

Car

A wheeled motor vehicle used for transportation, typically running on roads and able to carry a small number of people.

Comparative Advantage

The ability of an individual, company, or country to produce a good or service at a lower opportunity cost than competitors, facilitating beneficial trade and specialization.