True or False: N2O does not affect liver function in those with liver impairment.

The assertion that N2O (nitrous oxide) does not affect liver function in those with liver impairment is accurate. Nitrous oxide is primarily known for its effects as an anesthetic and analgesic agent, but its metabolism does not heavily involve the liver. It is excreted largely unchanged from the body through the lungs. Therefore, individuals with liver impairment generally experience minimal to no impact on liver function from the administration of nitrous oxide.

This characteristic makes nitrous oxide a preferred choice for sedation in patients who have liver dysfunction or conditions that may complicate the use of other anesthetic agents that require liver metabolism. Knowing that nitrous oxide has a minimal hemodynamic impact and does not significantly alter liver function adds to its safety profile in such populations.