Problem Set

Problem 1 (Basic) Given: TV = 500 mL, IRV = 2800 mL, ERV = 1000 mL, RV = 1200 mL. Find: (a) VC, (b) TLC, (c) FRC, (d) IC, (e) EC.

Working: (a) VC = TV + IRV + ERV = 500 + 2800 + 1000 = 4300 mL (b) TLC = VC + RV = 4300 + 1200 = 5500 mL (c) FRC = ERV + RV = 1000 + 1200 = 2200 mL (d) IC = TV + IRV = 500 + 2800 = 3300 mL (e) EC = TV + ERV = 500 + 1000 = 1500 mL

Key Check: TLC = TV + IRV + ERV + RV = 500 + 2800 + 1000 + 1200 = 5500 mL ✓