PLE-6277

A 48-year-old male farmer, with a history of alcohol abuse, is rushed to the emergency room after deliberately ingesting 300 mL of an unknown pesticide while intoxicated. Upon examination, it is observed that the patient has pinpoint pupils and frothy secretions at the mouth. Once it is determined that the patient has ingested malathion, immediate treatment with pralidoxime is initiated. Pralidoxime and malathion are examples of: