What is the EMT’s immediate action for a patient who drank a high percentage of methanol and is feeling nauseated?

Turning the patient on his side is a critical action because it helps prevent aspiration in case the patient vomits, especially considering that nausea is a common symptom of methanol poisoning. Methanol, when ingested, can lead to severe toxicity, and patients may become drowsy or lose their gag reflex. Positioning the patient in a lateral recumbent position reduces the risk of choking and potential airway obstruction, which can be life-threatening.

While preparing suction, checking breath sounds, and assessing the abdomen are important in the overall management of a toxicologic emergency, the immediate priority for a patient who is feeling nauseated is to ensure their safety and protect the airway. Thus, turning the patient on his side addresses the most urgent concern in this scenario.