What is the first step in starting CPR on a victim found on land?

The first step in starting CPR on a victim found on land is to check for responsiveness. This is crucial because it allows the rescuer to assess whether the victim is conscious or unconscious before taking further actions. If the person is unresponsive, the rescuer can then determine the appropriate steps to provide care.

Following this initial determination, if the victim is unresponsive and not breathing normally, the rescuer should then call for emergency assistance before initiating CPR.

The correct answer focuses on the importance of checking for responsiveness as a primary step. This helps ensure that the rescuer can make informed decisions about the next actions and prioritize calling for help if necessary. Starting with rescue breaths or compressions without first assessing responsiveness can lead to missed opportunities for activating emergency services or providing effective assistance.