Ontario Paramedic Practice Exam

In the context of traumatic defibrillation, the maximum number of doses typically administered during a resuscitation attempt is one. This is because traumatic cardiac arrest often presents with significant underlying injuries, and the effectiveness of defibrillation is greatly influenced by the nature of those injuries. If the initial defibrillation attempt is unsuccessful, paramedics will frequently prioritize other life-saving measures such as airway management, control of hemorrhage, and volume resuscitation rather than continuing with additional shocks.

This approach aligns with established protocols that guide advanced cardiac life support in traumatic scenarios, emphasizing the need for rapid assessment and intervention to address the causes of arrest rather than multiple defibrillation attempts. Thus, recognizing that the initial shock is crucial, the maximum number of doses for defibrillation in this context is indeed one.