Question

what are the cartilaginous c shaped rings of the trachea

Answer 1

its is cartilage ring prevent from collapsing trachea

Answer 2

C-shaped cartilaginous rings reinforces the anterior and the lateral sides of the trachea to protect and maintain the airway open.(The cartilaginous rings are incomplete as because this allows the trachea to collapse slightly to allow the food pass down the esophagus).

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