CST Review Questions: Quiz 245 June 10, 2016 by Hassan Shah Pneumoperitoneum to a pressure greater than 10 mmHg for laparoscopic surgery usually results in A. a decreased arterial to end-tidal CO2 difference B. a decrease in airway resistance C. an increase in pulmonary compliance D. an increase in physiological dead space E. an increase in functional residual capacity (FRC) Δ