Medicine General 021b90d3 Unilateral diaphragmatic paralysis cause A No change is total Lung capacity B Increase in forced vital capacity C Decrease in inspiratory reserve volume D No change in maximum breathing capacity High-Yield Explanation Hemi diaphrogm palsy results in : ↓ TLC ↓ FVC ↓ IRV ↓ Normal FEV1 and FRC