Title: PhysioEx 9 ex. 7 answers Post-lab Quiz for Measuring Respiratory Post by: kissingdrop on Oct 31, 2012 Part A
The minute ventilation is _______. a calculated by multiplying the rate of respiration times TV b the amount of air forcefully inhaled in 1 minute c the amount of air forcefully exhaled in 1 minute d the amount of air left in the lungs after 1 minute Correct a Part B Under normal conditions, the forced expiratory volume is normally _______. a 75 - 85% of the vital capacity b 75 - 85% of the total lung capacity c 50 - 60% of the total lung capacity d 50 - 60% of the vital capacity Correct a Part C When the radius of the airway was decreased, _______. a expiratory reserve volume decreased b residual volume decreased c vital capacity increased d tidal volume increased e residual volume decreased and expiratory reserve volume decreased Correct a Part D During forced exhalation, _______. a the diaphragm, the internal intercostals and the external intercostals contract b the external intercostals contract c the internal intercostals contract d the diaphragm contracts Correct c Title: Re: PhysioEx 9 ex. 7 answers Post-lab Quiz for Measuring Respiratory Post by: stephaveritt on Nov 12, 2012 very helpful!
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