A Subject Whose FEV₁ Is 1

question 12

Multiple Choice

A subject whose FEV₁ is 1.1 L has the following results of an exercise test (values in parentheses are percents of predicted) : Which best describes these results?

• A) Mild exercise impairment,poor effort
• B) Moderate exercise impairment,probably deconditioning
• C) Severe exercise impairment with cardiovascular limitation
• D) Moderate to severe exercise impairment with ventilatory limitation

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Definitions:

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