Adult Basic Life Support, Automated External Defibrillation and Management of Anaphylaxis — ITC First End-Point Assessment Health & Social Care Revision
This subtopic equips learners with essential life-saving skills to safely manage emergency situations involving unresponsive adults, including cardiopulmon
Topic Synopsis
This subtopic equips learners with essential life-saving skills to safely manage emergency situations involving unresponsive adults, including cardiopulmonary resuscitation, defibrillation, and anaphylaxis management. It covers scene assessment, casualty evaluation, recovery position placement, and the administration of adrenaline auto-injectors, ensuring a systematic and confident response. Mastery of these competencies is critical for anyone working in health and social care settings, where timely and correct intervention can significantly improve patient outcomes.
Key Concepts & Core Principles
- Chain of Survival: The sequence of actions (early recognition, early CPR, early defibrillation, post-resuscitation care) that maximise survival from cardiac arrest. Each link must be strong; delays reduce chances of survival by 7-10% per minute.
- High-Quality CPR: Compressions at a rate of 100-120 per minute, depth of 5-6 cm, allowing full chest recoil, and minimising interruptions. Ratio of 30 compressions to 2 rescue breaths for adults.
- AED Safety: Ensure the area is dry, no one is touching the patient, and pads are placed correctly (one on upper right chest, one on lower left side). The AED will analyse rhythm and only advise shock if appropriate.
- Anaphylaxis Recognition: Sudden onset of symptoms (e.g., difficulty breathing, swelling of throat, rash, hypotension) after exposure to an allergen. Use the 'ABCDE' approach (Airway, Breathing, Circulation, Disability, Exposure) to assess severity.
- Adrenaline Administration: Intramuscular injection into the mid-outer thigh (vastus lateralis) using an auto-injector. Dose is 0.3 mg for adults (0.15 mg for children if weight <30 kg). Can be repeated after 5 minutes if no improvement.
Exam Tips & Revision Strategies
- Always vocalise your actions during practical assessments to demonstrate underpinning knowledge and decision-making, such as stating why you are checking for a pulse or explaining the rationale for the recovery position.
- Practice the full sequence of BLS and anaphylaxis management until it becomes a fluid routine, so you can perform under pressure without missing critical steps.
- Familiarise yourself with different AED models and auto-injector types (e.g., EpiPen, Jext) to be confident even if faced with unfamiliar equipment.
- In scenario-based assessments, prioritise safety and airway management above all else, as these are key assessment points.
- For anaphylaxis, remember to check for two doses of adrenaline in the casualty's kit and know the protocol for when to administer a second dose.
- Document your interventions clearly and promptly; even in simulated assessments, getting into this habit reinforces professional practice.
Common Misconceptions & Mistakes to Avoid
- Neglecting to check for danger before approaching the casualty, potentially putting themselves or others at risk.
- Performing chest compressions too shallow or too slow, failing to achieve adequate depth (5-6 cm) or rate (100-120 per minute).
- Placing the AED pads incorrectly or failing to ensure nobody is touching the casualty during shock delivery.
- Allowing the recovery position to obstruct the airway by not appropriately tilting the head or monitoring breathing.
- Confusing the injection technique for adrenaline auto-injectors, such as holding the device incorrectly or not activating it properly.
- Delaying the call for emergency services when anaphylaxis is suspected, or failing to administer a second dose if symptoms persist after 5 minutes.
Examiner Marking Points
- Award credit for demonstrating a systematic primary survey including danger, response, airway, breathing, and circulation (DRABC) when assessing the emergency scene.
- Assess the candidate's ability to perform high-quality chest compressions at the correct rate and depth with minimal interruptions for a non-breathing casualty.
- Credit should be given for correctly operating an automated external defibrillator (AED) following prompts and ensuring safety before shock delivery.
- Expect the learner to place an unresponsive but breathing casualty into the recovery position, maintaining an open airway and monitoring vital signs.
- Recognise the correct identification of anaphylaxis signs (e.g., swelling, difficulty breathing, rash) and prompt administration of adrenaline auto-injector into the outer thigh.
- Award credit for calling emergency services early and providing clear, accurate handover information including the casualty's condition and interventions given.