Before terminating resuscitation efforts in traumatic cardiac arrest, which of the following must be done?

In the scenario of terminating resuscitation efforts in traumatic cardiac arrest, opening the airway with basic life support measures is crucial. This step is essential because even in cases where the prognosis is poor, ensuring that the airway is open can provide the best possible chance for survival until resuscitation efforts are fully evaluated.

Basic life support measures focus primarily on airway management, breathing, and circulation. If the airway is not secured, additional airway complications could arise, potentially complicating the situation further. Thus, providing basic airway management demonstrates a commitment to resuscitation principles before making a final decision to terminate efforts.

The other choices, while they may hold value in different contexts of patient care, do not align with the critical steps required prior to making a decision to stop resuscitation in traumatic cardiac arrest. Administering medications or documenting events, while important in overall patient care and legal documentation, do not take precedence over securing the airway in this specific circumstance. Similarly, administering oral glucose is not relevant in a cardiac arrest situation, as it pertains to metabolic support rather than immediate life-saving measures.