<prompt> Answer this question truthfullyWhat are the criteria for extubation readiness in a patient who has been intubated and mechanically ventilated?  <response>: <reason> The criteria for extubation readiness includes: - pH 7.25 - Adequate oxygenation on minimal support FiO2 40 and PEEP 5 - Intact inspiratory effort and mental alertness to protect airway. 