Final answer:
The term for acute spasms of bronchioles with excessive mucus is 'asthma,' a chronic disease leading to breathing difficulties and can be triggered by various environmental factors.
Step-by-step explanation:
The medical term for an acute spasm of the smaller air passages called bronchioles, associated with excessive mucous lining of the respiratory passages, is asthma. Asthma is a chronic disease where the bronchioles become inflamed and narrow, and the muscles around the bronchioles contract, which reduces the airflow. Large amounts of mucus are also produced by the cells in the lungs. Asthma sufferers may feel chest tightness, wheeze, and have difficulty breathing. Triggers for asthma can range from allergens and respiratory infections to exercise and stress.