What requirements must all practitioners using nitrous oxide meet?

Practitioners using nitrous oxide are required to have a proper functioning vacuum and emergency equipment as part of their safety protocols. This is essential to ensure the safety of both the patient and the practitioner during procedures that involve sedation. The vacuum system helps to remove excess nitrous oxide from the environment to prevent the risk of exposure, while the emergency equipment is critical for responding to any unforeseen complications that may arise during sedation. Adhering to these requirements is crucial for maintaining a safe and compliant practice, ensuring that practitioners uphold patient welfare standards during the use of nitrous oxide.

Other options do not meet the necessary safety standards required for the use of nitrous oxide in a clinical setting, making them inadequate to ensure the well-being of patients.