What does the acronym “ROS” stand for in a medical evaluation?

The acronym “ROS” stands for “Review of Systems” in a medical evaluation. This term refers to a systematic approach where a healthcare provider gathers information about the patient's various bodily systems through a series of questions. It assists in identifying any additional symptoms that the patient may not have initially reported, helping to paint a comprehensive picture of the patient's overall health status.

A Review of Systems is critical for diagnosing conditions, as it allows clinicians to consider various potential ailments beyond the chief complaint. It encompasses a structured inquiry about different organ systems, such as cardiovascular, respiratory, gastrointestinal, neurological, and musculoskeletal, among others. This thorough evaluation can uncover underlying issues that may require further investigation or intervention.

In contrast, the other options provided in the question do not accurately reflect the common medical terminology associated with the acronym ROS, which reinforces the correctness of "Review of Systems."