If a patient is found unconscious in the waiting room, what should be done first?

In an emergency situation where a patient is found unconscious, the immediate priority is to ensure that the airway is open. This is crucial because an unconscious patient is at a higher risk of airway obstruction due to the loss of muscle tone and potential blockage from the tongue or other foreign materials. An open airway allows for effective breathing and oxygen supply, which is vital in maintaining the patient's vital functions.

Before any further actions are taken, such as calling for help or checking vital signs, securing the airway is essential. If the airway is not established first, any attempts to check for breathing or pulse may be ineffective, as the patient may not be able to breathe adequately without intervention.

While calling for emergency help and checking for breathing or pulse are also important steps in the management of an unconscious patient, they follow after ensuring that the airway is clear. If a patient's airway is compromised, immediate attention to this aspect takes precedence to prevent hypoxia (lack of oxygen) and subsequent damage to vital organs.