Final answer:
The statement is true; for cardiac arrest with a suspected asphyxial cause like drowning, airway management and ventilations are crucial after the person is removed from the water. CPR should then be conducted emphasizing chest compressions, and the interventions depend on the quick initiation of high-quality resuscitation efforts.
Step-by-step explanation:
The statement 'airway management and ventilations should be given greater priority if the cardiac arrest is thought to be of asphyxial cause' such as in cases involving infants, children or drowning instances, is True. In situations where drowning is suspected, removing the person from the water should be the initial step since CPR (Cardiopulmonary Resuscitation) is ineffective in water. Once on stable ground, CPR, with an emphasis on chest compressions, should be administered promptly. Unconscious individuals with a sealed airway due to laryngeal spasm have a chance of recovery if CPR is commenced within minutes, even after submersion. This is especially true in cases of cold water submersion, where the lower temperatures can extend the viable period for resuscitation without significant brain damage.
Knowing the differences between myths and realities of drowning and resuscitation techniques is vital, as the correct approach to resuscitation can be life-saving. The emphasis in the initial stages of resuscitation is on quality chest compressions at a rate of 100 per minute, rather than artificial respiration. These actions, paired with ventilations, are essential when the cause of the arrest is asphyxial, as they provide the necessary oxygen to the brain and other vital organs.