First-aid items should follow the management principle of “five definitions and three no’s and two timely”, where “five definitions” refers to: a. Determining the quantity and variety, when applying and managing first-aid items, the type and quantity of first-aid items should have a definite number, and if they are used and consumed, they should be If they are consumed, they should be replenished in time. Second, it should be placed at a specific location, and the first-aid items should be placed in different categories so that they can be used in emergency situations. Third, set a special person to manage, there is a special person to manage, in order to ensure the consistency of the storage management of goods. Four, regular disinfection and sterilization, can guarantee the cleanliness of the items. Five, regular inspection and maintenance, to ensure the safety and effectiveness of the rescue items.