What is the medical term for coughing up blood?

• A. Hemoptysis
• B. Rale
• C. Stridor
• D. Rhonchi

Answer: (A)

The medical term for coughing up blood is hemoptysis. This term is derived from Greek roots where "hemo" refers to blood and "ptysis" means to spit or cough. Hemoptysis can indicate a variety of underlying health issues, ranging from minor conditions such as bronchitis to more serious ones like tumors or pulmonary embolism.

The other terms—rale, stridor, and rhonchi—describe specific types of abnormal lung sounds and are not directly related to the act of coughing up blood. Rales are brief, crackling sounds heard during inhalation, stridor is a high-pitched wheezing sound indicative of airway obstruction, and rhonchi are low-pitched sounds often associated with mucus in the airways. Therefore, hemoptysis is the only term that accurately describes the condition of coughing up blood.