absent lung sounds in an asthma patient in respiratory distress means?

Answer 1

Abnormal breath sounds can be classified as either diminished, absent or adventitious. Absent breath sounds indicate no air movement within the area being examined or a blocking of the sound transmission due to abnormalities within the pleural space.
Absent breath sounds may be found in:

Foreign body obstruction
Upper airway obstruction
Laryngeal edema
Pneumothorax
Massive pleural effusion
Esophageal intubation




Absence of breath sounds in an asthmatic patient means that he's in acute asthmatic attacks. This inability to breathe requires the immediate use of shorter-acting bronchodilators. This happened to me several years ago. I didn't know I have asthma. I woke up being unable to breathe. There was no air exchange at all. Thereafter, every time, I have asthmatic attacks, I wheeze very badly. Smoking and Stress can bring about an asthmatic atttack.


Before, Asthma was very fatalistic.Espcially if it happens during sleep. Nowadays, it can be controlled and ,maintained . with regular medicines such as singulair.and inhalers. Asthma is a form of allergy.


Use a concentration of inspired oxygen to achieve a PaO2 of 92 mm Hg. High-flow oxygen by mask is sometimes necessary. In patients with an asthmatic crisis.

Answer 2

Asthma Lung Sounds

Answer 3

Absent lung sounds can mean one of two things...or both. The asthma exacerbation is so extreme and the airway constriction is so bad that air is not moving at all. It could also mean a pneumothorax. I have had patients with asthma that tried so had to breathe that they collapsed a lung. The first treatment in this case is O2, then bronchodilator therapy nebulizer treatment with Xopenex, Albuterol, etc)...you want to open the lungs and if it is a pneumothorax you need to get the part of the lungs that is not collapsed to work. Then if they do have a pneumothorax a chest tube has to be placed. If the patient is not already in the hospital, call 911 immediately!!! Do not take them to the hospital or doctor yourself....they need medical attention fast!!! This is a life or death situation.

Answer 4

Asthma Breath Sounds

Answer 5

Absent sounds mean no air flow. However, if I know a patient has asthma and they are in respiratory distress at that moment, they need a rescue med and oxygen, not a lung assessment.

Answer 6

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Answer 7

Absent or decreased sounds can mean:

Reduced airflow to part of the lungs
Over-inflation of a part of the lungs ( emphysema can cause this)
Air or fluid around the lungs
Increased thickness of the chest wall

Answer 8

This could be very serious. The lung may have collapsed and/or there is now oxygen getting in and out of that lung. See a physician immediately. Good luck.

Answer 9

"I've always heard that asthma makes noises in the bottom of your lungs." This isn't correct.... "However, lung sounds are usually normal between asthma episodes." (source below) Presumably you weren't coughing or having trouble breathing whilst the doctor was listening, and so you weren't having an asthma episode.

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Answer 10

It means they are very constricted, so much so that they can't even wheeze, and need some treatment right away!