What sensation is commonly reported by patients under nitrous oxide?

The correct answer regarding the sensation commonly reported by patients under nitrous oxide is tingling and feeling warm. Nitrous oxide, often referred to as "laughing gas," produces a variety of effects on the body and mind when administered. Among these effects, many patients describe experiencing a sense of warmth as well as tingling sensations, particularly in their extremities. This response is part of the gas's sedative properties and the relaxation it induces, contributing to a calming and euphoric feeling during dental procedures.

Understanding these sensations is crucial for dental assistants, as it helps them gauge patient comfort and response to treatment. Additionally, recognizing that these sensations are normal can reassure patients and help alleviate any anxiety they may feel about the dental procedure.