Rapid Sequence Intubation involves tracheal intubation under what condition?

• A. Under local anesthesia
• B. Under general anesthesia
• C. Under sedation without anesthesia
• D. Under regional anesthesia

Answer: (B)

Rapid Sequence Intubation is about securing the airway quickly by inducing unconsciousness and muscle paralysis so the tube can be placed without the patient moving or protecting the airway. The patient is under general anesthesia with a rapid-acting paralytic, which allows a controlled, swift intubation and minimizes the risk of aspiration during the procedure. Local anesthesia would leave the patient awake and reflexes intact, sedation without anesthesia wouldn’t provide airway protection or complete unconsciousness, and regional anesthesia isn’t used for airway control. In practice, RSI uses fast-acting induction agents and a neuromuscular blocker to achieve rapid unconsciousness and paralysis, enabling rapid, smooth intubation.