What is the recommended initial response to laryngospasm during sedation?

What is the recommended initial response to laryngospasm during sedation?

• A. Immediate 100% oxygen, jaw thrust, and attempt to relieve obstruction; if unresolved, pharmacologic airway relaxation and advanced airway support
• B. Administer benzodiazepines
• C. Remove oxygen immediately
• D. Discontinue monitoring

Answer: (A)

Laryngospasm during sedation is a sudden, protective tightening of the vocal cords that can block air entry and quickly lead to hypoxemia. The priority is to restore and maintain an open airway and adequate oxygenation. The best initial response is to give 100% oxygen and perform a jaw thrust to relieve obstruction and reopen the airway while continuing to ventilate if possible. If these measures don’t promptly relieve the spasm and ventilation remains impaired, you escalate by pharmacologic airway relaxation to break the laryngospasm and move to advanced airway support (such as securing the airway with intubation or using a supraglottic device). This sequence directly addresses the immediate threat to oxygen delivery and provides a clear path to restore ventilation. Administering benzodiazepines first, removing oxygen, or discontinuing monitoring would not effectively or safely resolve the blockage.

Laryngospasm during sedation is a sudden, protective tightening of the vocal cords that can block air entry and quickly lead to hypoxemia. The priority is to restore and maintain an open airway and adequate oxygenation. The best initial response is to give 100% oxygen and perform a jaw thrust to relieve obstruction and reopen the airway while continuing to ventilate if possible. If these measures don’t promptly relieve the spasm and ventilation remains impaired, you escalate by pharmacologic airway relaxation to break the laryngospasm and move to advanced airway support (such as securing the airway with intubation or using a supraglottic device). This sequence directly addresses the immediate threat to oxygen delivery and provides a clear path to restore ventilation. Administering benzodiazepines first, removing oxygen, or discontinuing monitoring would not effectively or safely resolve the blockage.