Multiple choice

In performing an elective tracheostomy, the trachea should be entered __________.

  1. below the cricoid

  2. above the cricoid

  3. through the cricothyroid membrane

  4. laterally below the thyroid cartilage

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Two principles must be adhered to, for entrance into the trachea. 1) the cricoid cartilage and 1st tracheal ring must never be cut/ injured. 2) the incision into the trachea must not extend below the fourth tracheal ring. Therefore 2nd and 3rd tracheal rings are ideal site for tracheostomy.