Bronchial Breath Sound.

Introduction

Welcome to our website's bronchial breath sounds page. On this page we provide a definition of bronchial breath sounds, then compare bronchial sounds to vesicular sounds using audio recordings and text. Finally, there is a link to the training lessons available on this site.

Our bronchial lung sound lesson can be found in this course. Secondly, our reference index is designed to provide quick access to stridor sounds, with audio tracks, listening guides and waveforms. Use this link for quick reference to heart and lung sounds.

What Are Bronchial Breath Sounds?

Bronchial breath sounds are tubular, hollow sounds which are heard when auscultating over the large airways (e.g. second and third intercostal spaces). They will be louder and higher-pitched than vesicular breath sounds.

Listen

Listening Tips

These are hollow, tubular, lower pitched sounds that can be heard over the trachea in normal cases. Usually a distinct pause can be noticed between inspiration and expiration.

Bronchial Audio Playback

patient torso with stethoscope chestpiece

The patient's position should be seated.

Waveform

Compare To Vesicular

The patient's position should be seated.

Respiratory Sounds Reference Guide

Our auscultation reference guide provides quick access to this sound as well as many other adventitious sounds. Each sound is described also with an audio recording and waveform.

Lung Sounds Reference Guide

Quick Links to Other Breath Sounds

While we have many breath sound lessons and quick references on this website. Please use the links below.

Vesicular Breath Sounds
Bronchial Breath Sounds
Adventitious Breath Sounds
Adventitious Lung Sounds
Wheezing
Rhonchi
Fine and Coarse Crackles
Rales
Egophony
Auscultation Lung Sounds Audio

Related Lessons

Basics of Lung Sounds
The goal of this basic course in lung sounds is to improve auscultation observational skills. We focus on describing important breath sounds and in providing recordings of each. Many students find that waveform tracings aid in learning lung sounds; we have included dynamic (moving cursor) waveforms with each lesson. The anatomy pages use illustrations to reveal an example of each lung sound (anatomy not yet available on smartphones).

Lesson List

1	Vesicular - Normal
2	Crackles - Fine (Rales)
3	Crackles - Coarse (Rales)
4	Wheeze
5	Rhonchi - Low Pitched Wheezes
6	Bronchial
7	Pleural Rubs
8	Bronchovesicular

Intermediate Lung Sounds
The goal of this intermediate course is to expand your observational skills when auscultating breath sounds. The course lessons include voiced sounds: bronchophony, egophony and whispered pectoriloquy. We also provide auscultation lessons on several types of wheezes, crackles and stridor. Each of these lung sound lessons includes audio, text and dynamic waveform. The anatomy pages use illustrations to reveal an example of each lung sound (anatomy not yet available on smartphones).

Lesson List

1	Vesicular - Diminished
2	Bronchophony - Healthy
3	Bronchophony - Abnormal
4	Egophony - e
5	Egophony - a
6	Whispered Pectoriloquy - Healthy
7	Whispered Pectoriloquy - Abnormal
8	Wheeze - Expiratory
9	Wheeze - Monophonic
10	Wheeze - Polyphonic
11	Crackles - Early Inspiratory (Rales)
12	Crackles - Late Inspiratory (Rales)
13	Stridor

Authors and Reviewers

Heart sounds by Dr. Jonathan Keroes, MD and David Lieberman, Developer, Virtual Cardiac Patient.
Lung sounds provided by Diane Wrigley, PA
Heart sounds mentorship by W. Proctor Harvey, MD>
Reviewed by Dr. Barbara Erickson, PhD, RN, CCRN.
Last Update: 11/10/2022