What Do Absent Lung Sounds Indicate

Absent or decreased sounds can mean: Air or fluid in or around the lungs (such as pneumonia, heart failure, and pleural effusion) Increased thickness of the chest wall. Over-inflation of a part of the lungs (emphysema can cause this) Reduced airflow to part of the lungs.

What do Absent lung sounds indicate quizlet?

A less audible sound may indicate severe congestion, emphysema, or hypoventilation. Absent lung sounds may indicate pneumothorax or lung collapse.

What do lung sounds indicate?

It’s usually a sign that something is making your airways narrow or keeping air from flowing through them. Two of the most common causes of wheezing are lung diseases called chronic obstructive pulmonary disease (COPD) and asthma. But many other issues can make you wheeze, too, including: Allergies.