EVR and Respiratory rates, Assignments of Statistics

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Weewi Q) TIDAL VOLUME (TV) ) EXPIRATORY RESERVE VOLUME (ERV) C) INSPIRATORY RESERVE VOLUME (IRV) Q RESIDUAL VOLUME (RV) e) VITAL CAPACITY (VC) £) INSPIRATORY CAPACITY (IC) ()) FUNCTIONAL RESIDUAL CAPACITY (FRC) {{) TOTAL LUNG CAPACITY (TLC) SS ne T) IRV+TV 3) InV+TV+ERV \\) ERV+RV L) aRv+ TV) + (ERV+RV) 4 TOTAL MINUTE VOLUME (MV) NN N) FORCED VITAL CAPACITY (FVC) ) ORCED EXPIRATORY VOLUME D IN ONE SECOND (FEV) NURS 1220 - PULMONARY VOLUMES AND CAPACITIES 4 The total volume of air a lung can hold TLC Largest volume of air an individual can move in and out of the lungs L Total Lung Capacity (TLC) ‘J. Vital Capacity (VC) IRVt+ ERve tv Tidal Volume X Respiration Rate (ml/cycle X cycles/min) K Functional Residual Capacity (FRC) CRv+Ry Maximal amount of air an individual can inspire after a normal expiration \ Cc Volume moved into or out of the respiratory tract during a normal respiratory cycle T' Vv oO The volume of air forcefully expired during the first second. FEV 4 Volume remaining in the respiratory ok after maximum expiration rrv C.. Volume that can be forcibly moved into the respiratory tract after a normal inspiration “L. Inspiratory Capacity (IC) TRV tTV N , Volume of air forcefully expired after FEV4 maximal inspiration Bev Volume of air that can be forcibly moved out of respiratory tract after a normal expiration Amount of air left in the lungs at th normal expiration FRc ®endofa Page 1 of 7