Which among the following gases is used as an anesthetic in dental surgery?
Answer & explanation
Correct answer: option 1
The correct answer is option 1. Nitrous Oxide.
The gas used as an anesthetic in dental surgery is Nitrous Oxide.
Nitrous oxide (\(N_2O\)), commonly known as laughing gas, is used as an anesthetic in dental surgery. It has analgesic (pain-relieving) and anxiolytic (anxiety-reducing) properties, making it suitable for sedating patients during dental procedures. Nitrous oxide is administered by inhalation and is widely used due to its rapid onset and relatively quick recovery time.