This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Physiology
Latest mode of ventilation in patient with poor oxygenation in ARDS 
Select and explain. 
A. PCV, B. Reverse ratio ventilation, C. Liquid ventilation, D. Prone ventilation
C: Liquid ventilation
Answer: C: Liquid ventilation 
Explanation: Liquid ventilation (LV) is a technique of mechanical ventilation in which the lungs are insufflated with an oxygenated perfluorochemical liquid rather than an oxygen-containing gas mixture.