Crack the Code of Medical Jargon—Test your IQ
Which of the following is a typical sign of asthma?
Correct Incorrect Wheezing is a high-pitched, musical sound heard during breathing, especially expiration, and is a characteristic clinical sign of asthma. It results from airflow obstruction due to bronchial smooth muscle constriction, airway inflammation, and mucus production that narrow the airways. Wheezing reflects the underlying pathophysiology of asthma—a chronic inflammatory disorder causing episodic airway hyperresponsiveness and obstruction. Identifying wheezing is essential for diagnosing asthma and assessing the severity of bronchoconstriction, guiding timely treatment with bronchodilators and anti-inflammatory agents.