Which of the following can be a sign of a potential respiratory problem?

Shortness of breath, coughing, and wheezing are key indicators of potential respiratory problems. These symptoms suggest that there may be some level of difficulty in breathing or airway obstruction that requires attention.

Shortness of breath, also known as dyspnea, can indicate insufficient oxygen exchange in the lungs, while coughing is often a reflex that occurs when the airways are irritated or obstructed. Wheezing, which is a high-pitched whistling sound when breathing, occurs due to narrowed airways and is commonly associated with conditions such as asthma or bronchitis. Recognizing these symptoms is crucial for the early identification and management of respiratory issues, ensuring appropriate interventions can be initiated before the condition worsens.

In contrast, an increased appetite, improved mobility, or feelings of energy typically do not indicate respiratory problems, as they are more aligned with positive health indicators rather than signs of distress in the respiratory system.