Real time access is achieved through several technologies: - Electronic Health Records (EHRs): Digital versions of patients' paper charts that are accessible to authorized users across different healthcare settings. - Mobile Devices: Tablets and smartphones enable nurses to access and update patient information on the go. - Telehealth: Platforms that allow remote monitoring and consultation, providing real-time data and communication between patients and healthcare providers. - Wearable Devices: These gadgets monitor patients' vital signs in real-time and send the data directly to healthcare systems for immediate review.