Best gas used for creating pneumoperitonium at laparoscopy is
N2
O2
CO2
N2O
Ans. (c) CO2Ref: Shaws 15th ed. 1492Pnenumoperitoneum in created with CO2 or nitrous oxide. CO2 is preferred because nitrous oxide can cause explosion in the presence of volatile anaesthetic drug.
Operative Gynaecology