With this Use Case Diagram above: Create an essential use case to describe the interactions between an Electronic Health Record (EHR) and a user. Specify the healthcare-related process being described, the various user actions, and the system response to each action. Include a narrative pointing out any challenges you may have encountered as you created your use case.

Example use case diagram for the patient monitoring machine The figure below shows the use case diagram for the patient monitoring example. the primary actors are shown on the left, goals in the middle, and supporting actors the right. In this example, the immediate primary actors are not human beings. for clarification, I have shown the human actors (nurse, patient) that interacting the system through the immediate primary (nurse station, and analog readers). The librarian can also fulfill additional goals such as adding a book, reporting stolen, adding a new patron, cancelling the membership of a patron. < > Nurse Specify Safe Range Station < > Record of Safe Ranges Modify a Safe Range < > Patient Record Add a New Patient Remove a Patient Report Reading OK Nurse OK Patient < > Pulse Reader < > Temp. Reader < > Blood Press. Reader