NREMT Paramedic Practice

What is a classic symptom of bronchiolitis?

1. Chest tightness

2. Coughing up blood

3. Tachypnea

4. Hoarseness

The correct answer is: Tachypnea

Tachypnea, or increased respiratory rate, is a classic symptom of bronchiolitis. This condition primarily affects infants and young children, typically caused by viral infections such as respiratory syncytial virus (RSV). The inflammation and obstruction of the small airways lead to difficulty in breathing, which is manifested as an elevated respiratory rate. In addition to tachypnea, patients may exhibit other signs such as wheezing or labored breathing, but the hallmark of bronchiolitis is often the rapid breathing that indicates the struggle to maintain adequate ventilation. Recognizing tachypnea is crucial for emergency responders and healthcare providers in diagnosing bronchiolitis and ensuring appropriate management and intervention.