When using the items in the first aid kit, ensure that you understand their purpose and potential risks to avoid unnecessary injuries caused by misuse. It is recommended to learn more relevant knowledge and improve the ability of self-rescue and mutual rescue.
Read MoreAccording to medical expertise, the relaxation interval for using a tourniquet is usually set at 15-30 minutes, but this time is not absolute and may be adjusted due to factors such as individual differences, disease status and environmental conditions.
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