Florida State Paramedic Practice Exam

When should intubation be performed on a patient experiencing cardiac arrest?

1. After 10 minutes of resuscitation attempts

2. Immediately

3. Once a pulse is restored

4. Only if the patient is conscious

The correct answer is: Immediately

Intubation during cardiac arrest is crucial for securing the airway and ensuring adequate ventilation, especially in advanced resuscitation efforts. The rationale behind intubating immediately is based on the need to provide effective oxygenation and ventilation to a patient whose normal respiratory function has ceased due to the arrest. During cardiac arrest, the patient is typically unconscious and unable to maintain their airway, making intubation a critical step in the resuscitation process to prevent complications like hypoxia. Immediate intubation allows paramedics to establish control over the airway, which is vital for delivering high-quality chest compressions and effective ventilation. If intubation is delayed, the patient’s risk of irreversible brain damage increases due to prolonged periods without adequate oxygenation. Thus, securing the airway as soon as possible aligns with advanced cardiac life support guidelines that prioritize both the airway and circulation during resuscitation.