2. Given 200mL of oxygen gas at 100̊C, calculate the volume at 0̊C if the pressure remains constant.
4. Calculate the IRV of a patient in whom the VC is 4130mL, TV is 480mL and the ERV is 1156mL.
6. Find the total lung capacity for a patient in whom the TV is 500mL, IRV is 2300mL, ERV is 1050mL and RV is 1200mL.
8. Find the output potential of a half-bridge circuit energized by a 500nA constant current source if the resting resistance is 30kΩ.