What should be the priority in dealing with an unconscious patient?

The priority in dealing with an unconscious patient is to ensure a patent airway and assess the need for ventilation because these actions are critical for maintaining adequate oxygenation and preventing further complications. An unconscious patient is at a significantly increased risk of airway obstruction due to the loss of muscle tone, which can lead to tongue displacement or aspiration of secretions.

By securing the airway first, you create a pathway for breathing, which is essential for preserving brain function and overall physiological stability. Once the airway is established, it's important to assess whether the patient requires ventilation assistance to ensure that they are receiving enough oxygen. This focus on airway management aligns with the principles of cardiopulmonary resuscitation (CPR) and emergency medical protocols, emphasizing the life-threatening nature of airway compromise.

In a clinical emergency, while assessing a patient's mental state and contacting family members can be important, they come after ensuring that the patient can breathe effectively. Providing medication is also not an immediate priority since the airway and ventilation must be addressed before any pharmacological interventions are considered.