Kaplan Nursing Entrance Exam Practice 2026 – Comprehensive Prep

In cases of asthma, the respiratory system is affected due to inflammation and constriction of the airways. One of the hallmark symptoms of asthma is an increase in respiratory rate, known as tachypnea. This occurs as the body attempts to compensate for the difficulty in breathing and reduced airflow. Asthma can lead to feelings of breathlessness and tightness in the chest, prompting individuals to breathe more rapidly to increase oxygen intake.

Understanding the physiological responses during an asthma attack helps emphasize why an increased respiratory rate is a key symptom. As the airways become narrowed and airflow is compromised, the body responds by accelerating the breathing rate to maximize inhalation and improve oxygen delivery to the tissues.