What should be done before attempting to extricate a victim from water?

Before extricating a victim from water, wearing gloves is crucial to ensure the safety of the rescuer and help prevent contamination or the transmission of pathogens. Gloves provide a barrier between the rescuer's skin and potential contaminants in the water, including bodily fluids, which could pose health risks. Using gloves also allows the rescuer to safely handle the victim without fear of exposure to infection or other hazards.

In a practical context, the rescuer must prioritize personal safety when approaching a situation where a victim may require extraction from the water. While other factors like summoning emergency assistance, ensuring safety equipment is available, and checking for additional victims are important, they should follow the practice of taking personal precautions like wearing gloves before physically engaging with the victim.