Hi, Azumi. I'm a DNB in obstetrics and gynecology resident. I have got a question on physiology and applications of PEEP. Divide the question in two marks so that each contains physiology part, five marks, and application part, five marks. Keep the reference from anesthesia point of view, point-wise answers, and under all five pages. Don't make it too big. Make point-wise table, flowchart, and, uh, graphs.