Which of the Following Statements Are True of FEV₁

question 16

Multiple Choice

Which of the following statements are true of FEV₁?
I.The FEV₁ decreases approximately 30 mL per year after the age of 25 years.
II.Habitual physical exercise and high aerobic capacity slow the normal deterioration in lung function.
III.Cigarette smoking accelerates the deterioration of lung function.
IV.Smoking cessation normalizes lung function.

• A) I, II
• B) I, III
• C) I, II, III, IV
• D) I, II, IV

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Definitions:

7 Years

A time period of seven years, often used in the context of loans, investments, or tenure.

Compounded Monthly

An interest calculation method where interest is added to the principal balance monthly, causing the subsequent interest to be based on the new, higher balance.

12%

A percentage value often referring to an interest rate, growth rate, or efficiency ratio.

1 Year Ago

Refers to something that happened or was the case twelve months prior to the current date.