II. Vital Capacity Calculate and record Gail's predicted vital capacity using the correct formula: Male Female Equations for Predicted Vital Capacity (Kory, Hamilton, Callahan: 1960) What is Gail's predicted Vital Capacity= % = Where "VC" is Vital Capacity in liters, "H" is Height in centimeters, and "A" is Age in years VC = 0.052H-0.022A - 3.60 VC = 0.041H-0.018A-2.69 What is Gail's observed Vital Capacity (Ch 2 P-P) = Observed VC x 100 Predicted VC What is Gail's observed Vital Capacity to predicted Vital Capacity as a percentage? Note that vital capacities are dependent on other factors besides age and height. Therefore, 80% of predicted values are still considered "normal." % = III. Volume and Capacity Measurements Fill out the tables below using the requested measurements. Round values to two decimal places. Measurement Tidal Volume (TV) Cycle #3 Inhale (Ch 2 P-P) Cycle #3 Exhale (Ch 2 P-P) Cycle #4 Inhale (Ch 2 P-P) Table 2 Tidal volume measurements Cycle #4 Exhale (Ch 2 P-P) Mean (liters) Measurement Inspiratory Reserve Volume (IRV) Expiratory Reserve Volume (ERV) Residual Volume (RV) Inspiratory Capacity (IC) Expiratory Capacity (EC) Total Lung Capacity (TLC) Measurement Tool Ch 2 Delta Ch 2 Delta Ch 2 Min Ch 2 Delta Ch 2 Delta Ch 2 Max Measurement Value (liters) Table 3 Lung volume and capacity measurements IV. Volume and Capacity Calculations Fill out the table below by calculating the requested volumes and capacities. Use the mean tidal volume calculated in Table 2 for TV. The values for the other lung volumes can be found in Table 3. Round values to two decimal places. Measurement Inspiratory Capacity (IC) Expiratory Capacity (EC) Functional Residual Capacity (FRC) Total Lung Capacity (TLC) Calculation TV + IRV = TV + ERV = ERV + RV = IRV + TV + ERV + RV = Table 4 Calculated lung volumes and capacities Result (liters)