Right and left primary bronchi are formed by the division of human trachea at the level of vertebra.

Question

Right and left primary bronchi are formed by the division of human trachea at the level of vertebra. (A) 1st thoracic (B) 1st lumbar (C) 5th cervical (D) 5th thoracic

Tardigrade Admin · Accepted Answer

In middle of thorax at the level of 5th thoracic vertebra it divides into two branches called right and left primary bronchi.

Q. Right and left primary bronchi are formed by the division of human trachea at the level of vertebra.

1^st thoracic

1^st lumbar

5^thcervical

5^th thoracic

In middle of thorax at the level of 5th thoracic vertebra it divides into two branches called right and left primary bronchi.