Which of the following is NOT recognized as a system for review in ROS?

Review of Systems (ROS) is a systematic approach used in medical examinations to gather a comprehensive history of the patient’s health by assessing various organ systems. Each organ system has specific elements that are identified and evaluated during the review.

The commonly recognized systems in ROS include constitutional, cardiovascular, and respiratory. Each of these categories pertains to a broad range of symptoms and issues that can affect the patient’s overall health. For instance:

• The constitutional system includes general signs such as weight loss, fever, and fatigue.
• The cardiovascular system covers heart-related symptoms like chest pain, palpitations, or edema.
• The respiratory system encompasses issues such as cough, shortness of breath, and wheezing.

While dermatological issues are indeed important and often assessed during a medical history, "dermatological" is not formally categorized as a separate system in traditional ROS frameworks. Instead, skin-related issues typically fall under the constitutional review. Thus, the correct answer emphasizes the understanding that dermatological concerns do not constitute an independent system of review within the ROS context, making it distinct from the other systems listed.