In the proposed plan, the patient evaluation operation has been combined with each of diagnostic
testing and therapy operations so that the same clinical staff doing diagnostic tests or therapy can
read the reports and evaluate the results, and then make decision either for continuing service
(admission) or leaving the ED (discharge). Also, another new physician was suggested to be added
at the combined operation (Therapy and Results Evaluation). This will reduce the waiting time,
increase the serviceability and patient flow at the observation room, as illustrated below.