Final answer:
The Injury Severity Score (ISS) is a measure used in medicine to assess the severity of injuries in trauma patients. It assigns points to various types of injuries sustained by the patient and ranges from 0 to 75, with higher scores indicating more severe injuries. The ISS takes into account the most severe injury in each of six body regions and combines these scores to calculate an overall severity score.
Step-by-step explanation:
The Injury Severity Score (ISS) is a measure used in medicine to assess the severity of injuries in trauma patients. It is based on a numerical scale that assigns points to various types of injuries sustained by the patient. The scores range from 0 to 75, with higher scores indicating more severe injuries.
The ISS takes into account the most severe injury in each of six body regions: head, face, chest, abdomen, extremities (including pelvic girdle), and external. It assigns a severity score to each injury based on the Abbreviated Injury Scale (AIS), and then combines these scores to calculate the overall ISS.