| A | B |
|---|
| AMOUNT OF AIR MOVING IN OR OUT DURING NORMAL QUIET BREATHING | TIDAL VOLUME |
| AMOUNT ABOVE NORMAL TIDAL VOLUME THAT CAN BE INHALED IN A VERY DEEP BREATH | INSPIRATORY RESERVE VOLUME |
| AMOUNT THAT CAN BE FORCED OUT AFTER A NORMAL EXHALATION | EXPIRATORY RESERVE VOLUME |
| AIR THAT ALWAYS REMAINS IN THE LUNGS | RESIDUAL VOLUME |
| TIDAL VOLUME + INSPIRATORY RESERVE VOLUME | INSPIRATORY CAPACITY |
| RESIDUAL VOUME + EXPIRATORY RESERVE (AIR THAT REMAINS AFTER A NORMAL EXHALATION) | FUNCTIONAL RESIDUAL CAPACITY |
| DEEPEST BREATHS IN AND MOST FORCEFUL EXHALATIONS OUT ARE USED TO MEASURE ___ ___. | VITAL CAPACITY |
| SUM OF ALL VOLUMES | TOTAL LUNG CAPACITY |
| TIDAL VOLUME IN AN AVERAGE PERSON IS ___ ML | 500 |
| INSPIRATORY RESERVE VOLUME IN AN AVERAGE PERSON IS ___ ML | 3100 |
| EXPIRATORY RESERVE VOLUME IN AN AVERAGE PERSON IS ___ ML | 1200 |
| INSPIRATORY CAPACITY IN AN AVERAGE PERSON IS ___ ML | 3600 |
| FUNCTIONAL RESIDUAL CAPACITY IN AN AVERAGE PERSON IS ___ ML | 2400 |
| VITAL CAPACITY IN AN AVERAGE PERSON IS ___ ML | 4800 |
| TOTAL LUNG CAPACITY IN AN AVERAGE PERSON IS ___ ML | 6000 |
