Final answer:
The total lung capacity (TLC) is the amount of gas in the lungs after a maximum inspiration, totaling approximately 6000 mL for men and 4200 mL for women.
Step-by-step explanation:
The total amount of gas in the lungs after a maximum inspiration is referred to as the total lung capacity (TLC). This includes the volume of air remaining in the lungs after a normal exhalation (functional residual capacity) and the maximum volume of air that can be inhaled (inspiratory capacity). The TLC for an average adult male is approximately 6000 mL (6 liters). For women, this volume is typically around 4200 mL (4.2 liters). These capacities are important for understanding how pulmonary function is assessed and the movement of gases during the breathing cycle.