Which lung sounds are low-pitched and caused by secretions in larger airways?

Rhonchi are characterized as low-pitched, rattling sounds that occur due to the presence of secretions in the larger airways of the respiratory system. These sounds are often described as resembling a gurgling or snoring noise and typically indicate that there is either mucus or other fluid present that is obstructing airflow. They are most commonly heard in conditions such as bronchitis or other airway diseases where mucus production is increased.

Understanding the nature of rhonchi is essential in clinical practice, as they can inform healthcare providers about the need for interventions that may include suctioning or administration of medications to help thin secretions. This makes it crucial to recognize this specific lung sound in order to provide appropriate patient care and treatment.