cấu tạo của bom - An Overview
For the duration of expiration, the diaphragm passively relaxes and returns to its authentic dome form. This minimizes the volume on the thoracic cavity.The diaphragm is surrounded by a thin layer of connective tissue known as fascia. The fascia with the diaphragm is called the diaphragmatic fascia. It really is constant Along with the fascia of yo