Question
At what level does the trachea bifurcates ?
| A. | Upper border of T4 |
| B. |
Lower border of T4 |
| C. |
27.5 cm from the incisors |
| D. |
Lower border of T5 |
Show Answer
|
Correct Answer � B Explanation |
 |
Ans. is ‘b’ i.e., Lower border of T4 Ref BDC Sth/e Volume 1 p. 267
Trachea bifurcates at carina, at the level of lower border of T, or T4 – T5 disc space.