Which sequence represents the correct order of the ED flow process?

The sequence that best represents the correct order of the Emergency Department (ED) flow process begins with the check-in, followed by triage, history, physical examination, differential diagnosis (DDx), and concludes with disposition.

Initially, patients check in when they arrive at the ED, which is the first step in the process. Triage follows, where the patient’s condition is assessed to determine the urgency of their medical needs. This step ensures that patients with more critical issues receive attention first. After triage, a comprehensive history is obtained from the patient, which includes their symptoms, medical background, and any other relevant information.

Next is the physical examination, where the healthcare provider assesses the patient’s current condition through observation and clinical examination. Following the physical exam, the healthcare provider formulates a differential diagnosis, summarizing potential conditions that could explain the patient’s symptoms. This is a crucial step before moving to the final part of patient care, which is disposition—deciding whether the patient will be treated and discharged, admitted to the hospital, referred to specialists, or sent for further tests.

The structure of this sequence reflects the logical and systematic approach required in emergency medicine to ensure that each patient receives appropriate and timely care based on the severity of their