Which levels of sedation are within the scope of Procedural Sedation?

• A. Light and Moderate
• B. Moderate and Deep
• C. Deep and General Anesthesia
• D. Light and Deep

Answer: (B)

Procedural sedation covers managing a procedure with a sedative plan that keeps the patient comfortable while allowing safety monitoring and airway support as needed. The levels included are those where the clinician can continue to monitor and intervene to protect the airway and breathing, but without requiring full anesthesia.

Moderate sedation is included because the patient remains largely conscious and can respond to commands, but the airway is still protected and the clinician can rapidly provide light airway support if necessary. Deep sedation is also included because it goes deeper toward sleep, with a higher risk of respiratory depression, so it requires careful monitoring and readiness to manage the airway; still, it is delivered under protocols to treat the patient without completing the anesthesia process.

Light (minimal) sedation sits at the lighter end of the spectrum and, in many practice frameworks, is managed separately from procedural sedation or with less intensive monitoring, so it’s not considered within the core scope of procedural sedation in this context. General anesthesia, on the other hand, represents a controlled, full loss of protective reflexes with airway control typically provided by an anesthesia team, which is outside the procedural sedation scope.

So, the depths that fall under procedural sedation in this framework are moderate and deep.