Which of the following is considered one of the seven life-saving steps?

The correct answer is to check for consciousness, as this step is crucial in determining the appropriate response to a medical emergency. Checking for consciousness helps assess whether the individual is alert and responsive, which is vital for understanding the severity of the situation. If a person is unconscious or unresponsive, immediate actions may be needed to ensure their safety and provide the necessary medical assistance, such as performing CPR or calling for emergency services.

In medical emergencies, verifying a person's level of consciousness is often the first step in the assessment process, as it not only helps identify potential life-threatening conditions but also guides further actions to stabilize the individual. This is why checking for consciousness is recognized as one of the foundational life-saving steps in emergency response procedures.