What risk does a facility face when relying solely on EMS for emergencies?

The choice identifying that a person in cardiac arrest loses a 10% chance of survival every minute highlights the critical urgency in responding to medical emergencies. This statistic emphasizes the importance of immediate intervention during a cardiac event. If a facility relies solely on Emergency Medical Services (EMS) for emergency response, there can be a significant delay in care. Each passing minute without intervention drastically reduces the likelihood of a positive outcome for the patient. As such, having trained personnel on-site who can provide immediate first aid or basic life support until EMS arrives can be crucial in saving lives.

In contrast, while the other options mention valid concerns related to emergency response, they do not capture the immediate consequence of delayed medical attention as effectively as the chosen answer does. Therefore, acknowledging the critical time factor in emergency situations underscores the necessity for facilities to maintain trained personnel ready to respond quickly when faced with life-threatening emergencies.