Final answer:
If an AED advises 'no shock' during resuscitation, check for a pulse, and if absent, immediately continue CPR for another 2 minutes before reassessing the patient's condition.
Step-by-step explanation:
In the scenario where an Automated External Defibrillator (AED) indicates "no shock advised" during a resuscitation attempt, the next step is to continue with the current CPR protocol. After the AED analysis, if no shock is advised, one must determine if a palpable pulse is present. If there is no pulse, it is critical to resume CPR immediately for another 2 minutes before reassessing the patient's status. Throughout this process, ensure proper support to the patient's airway, breathing, and circulation in accordance with the latest CPR guidelines.