Correct Answer - C
CO2
CO, is the gas used to create pneumoperitoneum during laparoscopy.
Other option is - N20: But it is expensive, less soluble in blood and supports combustion.
Also know:
Instrument used for creating pneumoperitoneum is veress needle. Flow Rate of CO, for creating pneumoperitoneum 200 - 2000 ml/min & pressure between 15 - 25 mm of Hg.
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1August 27, 2026 1.6K 1