Which method is listed as a cricothyrotomy technique?

Which method is listed as a cricothyrotomy technique?

• A. Bougie-aided open surgical method
• B. Heimlich maneuver
• C. Nasal intubation
• D. External chest compressions

Answer: (A)

In emergency airway management, establishing a definitive airway through the cricothyroid membrane is a cricothyrotomy. The bougie-aided open surgical method fits this because it uses a surgical incision through the cricothyroid membrane, then threads a bougie into the trachea and advances an endotracheal tube over it to secure the airway. This is distinct from other actions: the Heimlich maneuver relieves a stuck object by abdominal thrusts and does not create a definitive airway; nasal intubation is another airway route but does not involve a cricothyrotomy; external chest compressions are for CPR and do not establish an airway.

In emergency airway management, establishing a definitive airway through the cricothyroid membrane is a cricothyrotomy. The bougie-aided open surgical method fits this because it uses a surgical incision through the cricothyroid membrane, then threads a bougie into the trachea and advances an endotracheal tube over it to secure the airway. This is distinct from other actions: the Heimlich maneuver relieves a stuck object by abdominal thrusts and does not create a definitive airway; nasal intubation is another airway route but does not involve a cricothyrotomy; external chest compressions are for CPR and do not establish an airway.