1, the workload of nurses is too large: the workload of nurses is too large, which will lead to insufficient time to fill in the infusion patrol card carefully. In order to solve this problem, hospitals can consider rationally distributing the workload of nurses or increasing the number of nurses.

2, the nurse is negligent: sometimes the nurse will be negligent and miss the infusion patrol card. In order to solve this problem, nurses should strengthen self-management, improve their sense of responsibility and alertness, and take every job seriously.