Write eight use cases for a management system used by university health service

Question

Write eight use cases for a management system used by university health service center, such as check in patient, check out patient, write prescription, etc. The total grade is 8 points. Please submit it as a word document.

Example:

Use Case Name: Validate PIN

Iteration: Filled.

Summary: The customer inserts his/her teller card and enters the PIN code. Basic Course of Events:

   1. The customer inserts the card in the ATM.

   2. The ATM reads the card.

   3. The ATM asks the customer for the PIN.

   4. The ATM validates the PIN for the card.

Alternative Paths: In step 2, if the card cannot be read, the card is returned to the customer and the ATM is ready to accept another card.

Exception Paths: In step 4, if the PIN is incorrect, the ATM will ask the customer again. The customer will get three (3) attempts after which the ATM will provide an error message and return the card.

Extension Points: None

Trigger: The customer wants to withdraw money.

Assumptions: The customer has opened an account and received an ATM card.

Precondition: The teller card central repository is available for card validation.

Postcondition: The card has been accepted for further transactions and the customer can proceed.

Author: Joe Banker Date: January 15, 2001

Explanation / Answer

Name:

Write Prescription

Iteration:

Summary:

Patient is prescribed with the appropriate medicines.

Basic Course of Events:

Alternative paths:

Exception Paths:

none

Extension Points:

none

Pre conditions

Patient is examined by a doctor.

Post conditions

Prescription is generated.

Name:

Check-in Patients

Iteration:

Summary:

Patients are admitted into the medical center

Basic Course of Events:

1. Patient’s ID is taken.

2. Patient is allotted a bed (if required).

3. Patient is assigned a doctor.

Alternative paths:

Exception Paths:

1. Beds are not available.

2. Doctors are not available.

Extension Points:

Patient is assigned a bed.

Preconditions

Sick patient turns up at the medical center

Post conditions

Patient is checked in.

Name:

Check-out Patients

Iteration:

Summary:

Treatment of patient is complete

Basic Course of Events:

Alternative paths:

none

Exception Paths:

none

Extension Points:

none

Preconditions

Patient is checked in

Post conditions

Patient is checked out

Name:

Stock Medical Supplies

Iteration:

Summary:

Medical supplies running out of stock are replenished

Basic Course of Events:

Alternative paths:

Exception Paths:

Extension Points:

none

Preconditions

Supplies are being consumed

Post conditions

Supplies are stocked

Name:

Maintain Equipment

Iteration:

Summary:

Equipment undergoes regular maintenance or replacement

Basic Course of Events:

Alternative paths:

none

Exception Paths:

none

Extension Points:

Preconditions

none

Post conditions

Equipment is serviced

Name:

Generate test reports

Iteration:

Summary:

Test reports are generated revealing sickness(if any)

Basic Course of Events:

Alternative paths:

none

Exception Paths:

Extension Points:

Patient is referred to advanced healthcare center.

Preconditions

Test samples are taken.

Post conditions

Test reports are generated

Name:

Manage staff and doctors

Iteration:

Summary:

Staff and doctors are added/removed as necessary

Basic Course of Events:

Alternative paths:

Exception Paths:

None

Extension Points:

Preconditions

There is shortage/excess if manpower

Post conditions

Healthcare center has optimal amount of manpower.

Name:

Schedule patient appointment

Iteration:

Summary:

Basic Course of Events:

Alternative paths:

Exception Paths:

Extension Points:

Preconditions

Postconditions

Name:

Write Prescription

Iteration:

Summary:

Patient is prescribed with the appropriate medicines.

Basic Course of Events:

1. Examine patient.
2. Illness diagnosed
3. Prescription written

Alternative paths:

1. No illness discovered
2. No prescription written

Exception Paths:

none

Extension Points:

none

Pre conditions

Patient is examined by a doctor.

Post conditions

Prescription is generated.

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