Paramedic National Registry Practice

What condition is also known as laryngotracheobronchiolitis?

1. Bronchiolitis

2. Croup

3. Pneumonia

4. Asthma

The correct answer is: Croup

The condition known as laryngotracheobronchiolitis is commonly referred to as croup. Croup is an upper respiratory condition characterized by inflammation of the larynx, trachea, and bronchi, which leads to the characteristic symptoms of a barking cough, stridor, and hoarseness. It is most often seen in children aged six months to three years and is typically caused by viral infections, particularly parainfluenza viruses. The terminology used in the name laryngotracheobronchiolitis precisely describes the areas of the respiratory system that are affected in croup, highlighting its pathophysiology. Understanding this context is crucial for recognizing the signs and symptoms associated with croup, as well as for effective communication in a clinical setting.