Which action should be performed after accessing a patient inside a vehicle?

After accessing a patient inside a vehicle, it is crucial to survey the interior for hazards. This action is essential for ensuring the safety of both the rescuers and the patient. The interior of a vehicle can present various dangers, such as airbags that may deploy unexpectedly, fuel leaks, broken glass, or unstable structures within the car. By performing a thorough hazard assessment, rescuers can identify and mitigate potential threats before proceeding with patient care or extrication.

In contrast to this approach, removing the patient immediately could expose both the patient and the rescuers to risks if hazards have not been first assessed. Closing all doors securely is not a priority at this stage and would impede access rather than assist. Cutting the seatbelt is a necessary step in many rescue scenarios, but it must be done with caution and ideally after understanding the surroundings to avoid further injury to the patient or risks to the responders. Therefore, surveying the interior for hazards is the most prudent first step after gaining access to the patient.