Which diagnostic test was performed during the ED visit for cough with hemoptysis (OPD7413)?

• A. Chest X-ray
• B. CT chest
• C. Pulmonary function test
• D. Electrocardiogram

Answer: (D)

When someone comes to the ED with cough and hemoptysis, clinicians often perform an electrocardiogram early on to quickly assess heart rhythm and function. This quick test helps rule out or identify cardiac causes that could complicate the presentation, such as arrhythmias or ischemia, and it provides a baseline feel for how the heart is doing in the setting of respiratory symptoms. It’s fast, noninvasive, and can influence urgent management right away.

While imaging of the lungs, like a chest X-ray or CT chest, is important for directly evaluating the source of hemoptysis, the record in this scenario highlights the ECG as the diagnostic test performed during the emergency visit. Pulmonary function tests aren’t typically used in the acute ED setting, and an ECG is the test that aligns with immediate cardiopulmonary assessment in this context.