NEW STEP BY STEP MAP FOR MàNG BơM

The sternal part lowers the costal cartilages, facilitating inhalation by growing the chest cavity.The diaphragm also options 3 substantial openings enabling vital constructions to go through. These include the inferior vena cava with the T8 level, the esophageal hiatus with the T10 stage, and the aortic hiatus with the T12 amount.Comprehending thi