Colon Urga Crisis

A 37 year old man with mias, theneo grapus, arrives in the e d confused and agitated after a two day history of weakness and increased difficulty breathing. The key here is realizing that this is a its weakness, it's not an obstructive defect. After administration of adophonium, his titl volume decreases to two millimeters per kilogram. What should be the most appropriate step in the management of this patient? A, tracul intibation, an mechanical ventilation. B, repeat the testose of edrophonium. S, administer neo digni d, administer attribute for colonurga crisis.