[It usually lies posterior...] Which one of the following statement is NOT correct regarding trachea?

For Competitive Exams

Which one of the following statement is NOT correct regarding trachea?

It usually lies posterior to the muscular esophagus.

It splits into the right and left bronchi to supply air to the lungs

Opening to the trachea is covered by epiglottis.

Tracheal rings are C-shaped

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