The diaphragm is a musculotendinous construction by using a peripheral attachment to a variety of bony buildings. It is hooked up anteriorly towards the xiphoid method and costal margin, laterally towards the eleventh and twelfth ribs, and posteriorly to the lumbar vertebrae.Giai đoạn two : Màng bơm bên phải tạo lực hút chất lỏng