Dyspnea refers to which symptom?

• A. Abdominal pain
• B. Difficulty or painful breathing
• C. Nausea
• D. Fever

Answer: (B)

Dyspnea is the sensation of difficult or painful breathing. It may feel hard to breathe, like you’re short of air, or your breathing requires extra effort, even at rest or with activity. This symptom points to problems affecting the lungs or heart, such as asthma, COPD, pneumonia, fluid around the lungs, or heart failure, and it guides how clinicians monitor breathing, oxygen levels, and overall distress. The other listed symptoms aren’t about breathing difficulty: abdominal pain comes from the digestive system, nausea from GI or systemic issues, and fever from infection or inflammation. When a patient reports dyspnea, focus on how the breathing feels, how hard it is to breathe, and what might be causing that distress.