Fatigue and exercise intolerance fall under which category of review of systems?

Fatigue and exercise intolerance are classified under the constitutional category in a review of systems. This category encompasses general symptoms that can affect multiple systems in the body, including feelings of weakness, malaise, and changes in weight or appetite.

Constitutional symptoms such as fatigue and exercise intolerance often indicate an underlying issue that may or may not be directly related to a specific organ system. They are essential for evaluating a patient's overall health status and guiding further diagnostic assessments.

In contrast, the other options focus on specific organ systems. The respiratory category addresses issues such as breathing difficulties or cough. The cardiovascular category relates specifically to heart and vascular issues, like chest pain or palpitations. The musculoskeletal category involves muscles, bones, and joints, covering pain or mobility concerns. While fatigue can manifest with cardiovascular or respiratory conditions, the broader nature of fatigue and exercise intolerance aligns them more accurately with the constitutional category.