Application Scenarios for DB Access

Actors

1. Patient - A registered user who manages their own medical records and appointments.
   • UC01 - Patient Login, authenticates into the system.
   • UC03 - View Medical Records, views their complete medical history.
   • UC10 - Schedule Appointment, schedules appointments with doctors.
   • UC14 - View Patient Allergies, views their recorded allergies.

2. Doctor - A registered healthcare provider who manages patient care.
   • UC02 - Doctor Login, authenticates into the system.
   • UC04 - View Patient Medical Records, reviews patient medical history.
   • UC05 - Record Symptoms and Creates Diagnosis, documents symptoms and diagnoses.
   • UC06 - Request Lab Test, orders laboratory tests for patients.
   • UC08 - Request Procedure, orders medical procedures for patients.
   • UC09 - Record Procedure Outcome, documents procedure results and findings.
   • UC11 - Create Referral, refers patients to specialist doctors.
   • UC12 - Create Medical Report, creates comprehensive clinical reports.
   • UC14 - View Patient Allergies, views patient allergies before treatment.
   • UC15 - Create Prescription, prescribes medications to patients.

3. Lab Technician - A registered laboratory staff member who performs tests.
   • UC07 - Submit Lab Results, records and submits laboratory test results.
   • UC14 - View Patient Allergies, views patient allergies for safety reference.
   • UC16 - Lab Technician Login, authenticates into the system.

4. System Administrator - A registered user with full system management access.
   • UC17 - Admin Login, authenticates into the system.
   • UC18 - Admin Manages Users, creates and manages all user accounts.

5. Billing Administrator - A registered user who manages billing and payments.
   • UC13 - Update Payment Status, reviews and updates patient billing records.

6. Guest - An unregistered user without system access.
   • Cannot perform any operations (authentication required).

Use Cases

• UseCase01 - Patient Login

• UseCase02 - Doctor Login

• UseCase03 - Patient Views Medical Records

• UseCase04 - Doctor Views Patient Medical Records

• UseCase05 - Record Symptoms and Creates Diagnosis

• UseCase06 - Request Lab Test

• UseCase07 - Submit Lab Results

• UseCase08 - Request Procedure

• UseCase09 - Record Procedure Outcome

• UseCase10 - Schedule Appointment

• UseCase11 - Create Referral

• UseCase12 - Create Medical Report

• UseCase13 - CreateUpdate Billing Record

• UseCase14 - View Patient Allergies

• UseCase15 - Create Prescription

• UseCase16 - Lab Technician Login

• UseCase17 - Admin Login

• UseCase18 - Admin Manages Users

Essential Use Cases

• UseCase01 - Patient Login

• UseCase02 - Doctor Login

• UseCase03 - Patient Views Medical Records

• UseCase04 - Doctor Views Patient Medical Records

• UseCase05 - Record Symptoms and Creates Diagnosis

• UseCase06 - Request Lab Test

• UseCase07 - Submit Lab Results

• UseCase10 - Schedule Appointment

• UseCase13 - Create / Update Billing Record

• UseCase18 - Admin Manages Users