This allows a user to pull back on the handle of the syringe by holding down a button on the mouse and dragging the syringe to the desired location.
When the Submit button is pressed, the user is given instant feedback,
The question, values for the 4 main line demarcations on the syringe, as well as the correct answer are all stored in the database.
For Example - See MEDS Dosage & Calculations Made Easy, Calculating Injectable Medications Module, Screen 6-1