trachea
Trachea Function and Anatomy
1 The trachea is surrounded by c-shaped rings of hyaline cartilage There are typically 16–20 cartilaginous rings stacked along the length of
เว็บไซต์ trachea 1 The trachea is surrounded by c-shaped rings of hyaline cartilage There are typically 16–20 cartilaginous rings stacked along the length of trachea The trachea is a flexible air tube located in the midline of the neck and rib cage
trachea Trachea The Trachea or windpipe is a membranous tube about 12cm long attached to the larynx and lying anterior to the oesophagus It is The trachea is a tube-shaped structure consisting of 15-20 D-shaped cartilage rings anterolaterally bridged by annular ligaments The trachealis muscle (smooth trachea must be looked upon as a serious affection Indeed , the mildest secondary phenomena indicate that the trachea is predisposed to the affection
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