In controlled ventilation – a) Patient is activeb) Patient is passivec) Ventilator is actived) IPPVe) Ventilater is passive
Controlled mechanical ventilation is total support ventilator, i.e. total support is provided by ventilator :- ventilator is active and does all the work; patient is passive. CMV is also known as intermittent positive pressure ventilation (IPPV).
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