![]() ![]() However, abnormal breaths may sound strained, and odd noises may come from the lungs when the person inhales or exhales.ĭiminished lung sounds are just what it sounds like. The normal sounds that people make when they breathe should hardly be noticeable. The inspiration and expiration are equal.īreath sounds, also called lung sounds, are the noises that the structures in the lungs make when a person breathes in and out. This is serious and caused because the airways are so constricted that barely any air can move through the airways.īronchovesicular breath sounds are medium pitched sounds and are heard in the bronchi located anteriorly (1st and 2nd intercostal space next to the sternum) and posteriorly (between the shoulder blades) on the chest. Asthma patients can have extremely diminished lung sounds instead of wheezes. Patients will often have diminished lung sounds in the base of the lungs from fluids or air obstruction. Lastly, bronchovesicular sounds are medium pitched sounds that have a muffled quality, and the inspiratory phase is equal to the expiratory phase. Vesicular sounds are low pitched, normal breath sounds heard in the periphery of the lungs, and have an inspiratory phase that is greater than the expiratory phase. When do you hear vesicular breath sounds? ![]() Medical Definition of vesicular breathing : normal breathing that is soft and low-pitched when heard in auscultation. In a normal air-filled lung, vesicular sounds are heard over most of the lung fields, bronchovesicular sounds are heard between the 1st and 2nd interspaces on the anterior chest, bronchial sounds are heard over the body of the sternum, and tracheal sounds are heard over the trachea. ![]()
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