Level of hyoid bone is at: (A) C3, (B) C4, (C) C5, (D) C7
Answer is A. Vertebral level of various structures in the neck:
Hyoid bone - C3
Upper border and notch of thyroid cartilage - C3/C4
Thyroid cartilage - C4-05
Cricoid cartilage - C6
Suprasternal notch - T2/T3