In cases of laryngospasm, what is one effective method for reestablishing spontaneous respiration?

In cases of laryngospasm, the effective administration of succinylcholine is crucial because it acts as a neuromuscular blocker that temporarily paralyzes the muscles of the larynx, allowing for the reopening of the airway. Laryngospasm can cause significant respiratory distress as the vocal cords spasm and close, preventing airflow. By administering succinylcholine, the spastic muscles relax, facilitating the re-establishment of spontaneous respiration and ensuring that oxygen can reach the lungs effectively.

Other methods like administering oxygen via bag mask or using a jaw thrust maneuver do not address the underlying issue of muscle spasm in the larynx. While intubating might be necessary in some scenarios, it is more invasive and may not be required if immediate resolution of the laryngospasm with succinylcholine can restore breathing. Therefore, succinylcholine is a targeted approach that directly addresses the issue at hand, making it an effective method to manage laryngospasm and reestablish spontaneous respiration.