Nitrous oxide contraindicated on patients with pnumothorax, pneumopericrdium or intestinal obstruction, because it
Refer Goodman Gilman 12/e p 547 N2O use is contraindicated in pneumothorax and volvulus because it may lead to development of High pressure in the closed cavities in the body
Depressess an already compromised myocarium
Permits the use of limited FIO2 only
Is less soluble than nitrogen
Causes the expansion of air filled body cavities
Anesthesia