A. Upper border of thyroid cartilage
B. Lower borer of cricoid
C. Upper border of cricoid
D. Hyoid
Correct Answer: Upper border of thyroid cartilage ✔
Last Updated: February 07, 2020
A. Upper border of thyroid cartilage
B. Lower borer of cricoid
C. Upper border of cricoid
D. Hyoid
Correct Answer: Upper border of thyroid cartilage ✔
Last Updated: February 07, 2020