In the EABCA sequence, which action is performed last?

In the EABCA sequence, which action is performed last?

• A. Epinephrine
• B. Airway
• C. Activate EMS
• D. Breathing

Answer: (C)

In this sequence, the aim is to stabilize the patient quickly and then ensure professional medical help is on the way. Epinephrine is given first to counter the severe reaction. After that, you focus on keeping the airway open and supporting breathing as needed, and you assess circulation to ensure circulation is maintained. The step that comes last is calling in professional responders—activating EMS—so they can provide advanced care, establish IV access, deliver oxygen or fluids if needed, and transport the patient to the hospital. Even if symptoms improve after epinephrine, a biphasic reaction can occur, so summoning EMS for ongoing monitoring and transport is essential.

In this sequence, the aim is to stabilize the patient quickly and then ensure professional medical help is on the way. Epinephrine is given first to counter the severe reaction. After that, you focus on keeping the airway open and supporting breathing as needed, and you assess circulation to ensure circulation is maintained. The step that comes last is calling in professional responders—activating EMS—so they can provide advanced care, establish IV access, deliver oxygen or fluids if needed, and transport the patient to the hospital. Even if symptoms improve after epinephrine, a biphasic reaction can occur, so summoning EMS for ongoing monitoring and transport is essential.