True or False: Jewelry must always be removed from a patient's chest when using an AED.

The statement is false because it is not always necessary to remove jewelry from a patient's chest when using an AED. In most cases, the pads of the AED should be placed directly on the patient's bare skin for optimal conductivity and effectiveness of the shock. However, if jewelry such as a necklace or earrings is in the way of pad placement, it should be removed. If the jewelry does not interfere with the pad position, it can typically remain on the patient. Additionally, the metal content of jewelry does not pose a significant risk of interfering with the AED’s function, as the shock is delivered to the patient's heart rather than through the surface of the skin where jewelry might be located. Therefore, the general guidance is to prioritize proper pad placement while being mindful of any obstacles, but not to remove jewelry unless absolutely necessary.