Changes that occur during different phases of pulmonary ventilation are

A Right ventricular stroke volume is more during inspiration compared to left ventricular stroke volume
B Physiological splitting of 2nd heart sound is more prominent during inspiration
C Increase in heart rate during inspiration
D Most of the tidal air enters into the upper part of the lung.
E Fall in intra abdominal pressure during inspiration

Correct Answer: Right ventricular stroke volume is more during inspiration compared to left ventricular stroke volume, Physiological splitting of 2nd heart sound is more prominent during inspiration, Increase in heart rate during inspiration

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