Trachea divides into bronchi at the level of ___________ thoracic vertebra?5th3rd4th9th

t what approximate vertebral level does the trachea normally bifurcate into the left and right main bronchus?

Which ONE of the following statements regarding the trachea is CORRECT?Group of answer choicesIt is posterior to the oesophagus in the neckIt divides into the main bronchi at the at vertebral level T3It contains cartilaginous rings that are deficient anteriorlyIt is lined by respiratory epitheliumIt begins at the level of the hyoid bone

Fill in the Blank QuestionFill in the blank question.The structures that arise from the trachea and supply the right and left lungs with air are called the right and left bronchi.

The bronchi divide into smaller tubes known as the _______________.Question 19Answera.bronchib.bronchiolesc.trachead.alveoli

The trachea is _____ to the oesophagus.