Final answer:
The utilization of CPR and AED varies due to anatomical and physiological differences across ages. Resuscitation techniques are adjusted according to age, and the approach to adults usually refers to individuals over 18, but physiological attributes outweigh the chronological age in determining effective CPR and AED applications.
Step-by-step explanation:
CPR (CardioPulmonary Resuscitation) and AED (Automated External Defibrillator) usage differ due to anatomical and physiological differences across ages. In children, for instance, the approach to CPR focuses more on breaths and compressions. Compressions target between the sternum's line at T4 and T9, forcing blood into pulmonary and systemic circuits.
In an adult, abnormal heart rhythms called arrhythmias can lead to heart attacks. By using an AED, a significant electrical shock can cease these arrhythmias, allowing the body's natural pacemaker to resume normal patterns. The AED can also evaluate heart rhythms automatically, applying a shock with suitable energy. It is generally recommended to perform CPR before utilizing an AED.
The ‘adult’ classification typically refers to an individual who is eighteen years or older. Still, the effectiveness and application approach for both CPR and AED are more related to the person's actual physiological attributes rather than their chronological age.
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