<prompt> Which of the following is not weaning mode of ventilation:Control mode ventilationSIMVPSVCPAP  <response>: Weaning is gradual dicontinuation of ventilator. The modes which encourages the patients breathing can only be used as weaning mode. Control Mode Ventilation is not the weaning mode. Mechanical criteria for Discontinuing Mechanical Ventilation Inspiratory pressure -25 cm H2O Tidal volume 5 mLkg Vital capacity 10 mLkg Minute ventilation 10 mL Rapid shallow breathing index 100 