According to the 2005 ATS-ERS Repeatability Standards,of the Three Acceptable

question 30

Multiple Choice

According to the 2005 ATS-ERS repeatability standards,of the three acceptable tracings,the two largest FVC values and the two largest FEV₁ values in a subject with a vital capacity greater or equal to 1.0 L should be within how many milliliters?

• A) 50
• B) 100
• C) 150
• D) 200

---

Definitions:

Fraction Form

A mathematical expression representing the division of one quantity by another.

Partnership Agreement

A legal document that outlines the terms and conditions among business partners regarding their business engagement.

Annual Profit

The amount of money a business earns in one year after all expenses have been deducted from its total revenue.

Investment

Allocating monetary assets with the aim of achieving returns or generating revenue.