Which of the following is included in a general impression assessment during ABC?

The correct answer includes "appearance, breathing, circulation" because this term encompasses the critical components of a general impression assessment during the initial evaluation of a patient in the ABC (Airway, Breathing, Circulation) approach.

In emergency medical situations, establishing a quick general impression allows responders to assess the patient’s overall condition effectively. This includes evaluating the patient's appearance, which reflects their level of consciousness and potential distress; assessing breathing to determine if it is effective or requires intervention; and evaluating circulation to check for pulse and signs of bleeding or shock.

These elements are vital since they provide immediate insight into the patient's stability and the urgency of the medical situation, guiding responders in prioritizing interventions and treatments.