What does RSI stand for and when is it indicated?

What does RSI stand for and when is it indicated?

• A. Rapid Sequence Induction; indicated for patients at high risk of aspiration or airway difficulty.
• B. Respiratory Sedation Initiation; indicated for anxious patients.
• C. Rapid Stabilization Intervention; indicated for circulatory collapse.
• D. Rigid Sinus Induction; indicated for nasal obstruction.

Answer: (A)

Rapid Sequence Induction describes the technique of quickly inducing anesthesia and securing the airway with an endotracheal tube to minimize the chance of aspiration in patients who are at high risk of regurgitation or in whom airway management is likely to be difficult. It uses a fast-acting induction agent followed immediately by a rapid-onset neuromuscular blocker, with minimal or no ventilation between induction and intubation, and thorough preoxygenation with suction and often cricoid pressure prepared. Indications include situations with a full stomach or high aspiration risk (emergency surgery, trauma, obstetric patients, obesity, gastroesophageal reflux) and any scenario where a protected airway is essential due to anticipated difficult airway or poor airway protection.

Rapid Sequence Induction describes the technique of quickly inducing anesthesia and securing the airway with an endotracheal tube to minimize the chance of aspiration in patients who are at high risk of regurgitation or in whom airway management is likely to be difficult. It uses a fast-acting induction agent followed immediately by a rapid-onset neuromuscular blocker, with minimal or no ventilation between induction and intubation, and thorough preoxygenation with suction and often cricoid pressure prepared. Indications include situations with a full stomach or high aspiration risk (emergency surgery, trauma, obstetric patients, obesity, gastroesophageal reflux) and any scenario where a protected airway is essential due to anticipated difficult airway or poor airway protection.