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Assessing breathing quiz
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Which of the following is true regarding vital capacity (VC)?
Choose one
Vital capacity is defined as the volume of gas exhaled from total lung capacity (TLC) to functional residual capacity (FRC).
Measurement of vital capacity is based strictly on a forced expiratory maneuver.
Vital capacity can be measured during inspiration or expiration and reflects the difference in volume between total lung capacity (TLC) and residual volume (RV).
Vital capacity measurement is effort-independent.
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