The conventional position of tracheotomy is the ( )
A、1st-2ndtrachealring;
B、2nd-3rdtrachealring;
C、3rd-4thtrachealring;
D、4th-5thtrachealring
发布时间:2024-09-13 17:23:43
A、1st-2ndtrachealring;
B、2nd-3rdtrachealring;
C、3rd-4thtrachealring;
D、4th-5thtrachealring