Integrated databases enhance patient care in numerous ways. They provide real-time access to patient histories, lab results, and treatment plans, allowing nurses to make informed decisions quickly. This immediacy can be crucial in emergency situations where time is of the essence. Furthermore, the ability to track patient progress over time helps in identifying trends and potential issues before they become critical. Additionally, integrated databases often include tools for care coordination and management, making it easier to schedule appointments, follow up on treatments, and ensure that patients adhere to their care plans.