Crepitation, Wheezing (Rate)

Crepitus, or crepitus sound, is a loud, crackling sound that can be heard when listening to the chest with a stethoscope. This sound can occur for several reasons, including:

  1. Opening of the airways and alveoli during inhalation. As air enters the lungs, the airways and alveoli begin to open, creating a sound similar to a cracking or crunching sound. This may be a sign that the lungs are unable to open fully or that there are obstructions in them, such as tumors or blockages.
  2. Passage of air bubbles through liquids. Sometimes, when air passes through fluids such as phlegm or blood, cracking sounds can occur. This can happen, for example, with pneumonia or other respiratory diseases.
  3. Other reasons. Crepitus can also be caused by other diseases, such as tuberculosis, pneumonia, lung cancer and others. It is important to see a doctor for diagnosis and treatment.

Wheezing, also known as wheezing or noisy breathing, is difficulty breathing due to obstructions in the airways. It can occur with various diseases, such as asthma, bronchitis, pneumonia and others. When listening to the chest with a stethoscope, you can hear wheezing, which can be deep or superficial.



Crepitation and wheezing in the lungs are signs that may indicate various diseases of the respiratory system. These symptoms result from changes in the structure of the airways and alveoli, which can be caused by various diseases.

Crepitation is a well-audible sound in the lungs, reminiscent of a cracking sound that occurs in the airways or alveoli when they open during inspiration. This sound can be caused by various reasons, such as pneumonia, pneumonia, bronchitis, tuberculosis and other diseases.

Wheezing is another type of sound that can be heard in the lungs. This sound occurs as a result of air passing through fluid in the lungs or as air bubbles forming in the fluid. Wheezing can be caused by various diseases such as pneumonia, bronchial asthma, COPD (chronic obstructive pulmonary disease) and others.

It is important to note that crepitus and wheezing can be both signs of disease and symptoms of other diseases, such as heart failure or pulmonary embolism. Therefore, if you notice these symptoms, you should consult a doctor for diagnosis and treatment.



Crepitation and Rate are sound manifestations that can be heard when listening to the lungs using a stethoscope. Both of these sounds are characterized by a characteristic crackling sound that can indicate the presence of certain conditions.

Crepitus, also known as crepitant sounds or fluttering, occurs when the airways and alveoli in the lungs open up during inspiration. This sound is usually associated with the presence of various pathological conditions such as pneumonia, bronchitis, pulmonary fibrosis or impaired airway drainage. When the airways or alveoli become narrowed or filled with fluid, the passage of air through them becomes difficult, resulting in a cracking sound. Crepitation can be heard in different areas of the lungs and can have varying intensity depending on the patient's condition.

Wheezing, or wheezing, is a sound produced by the passage of air bubbles through fluid in the respiratory tract. This sound is usually associated with a buildup of mucus or other secretions in the bronchi and may be a sign of medical conditions such as asthma, chronic obstructive pulmonary disease (COPD), or respiratory tract infections. Wheezing can have different characteristics, including a high or low pitch, and can be heard when you inhale or exhale.

It is important to note that in healthy lungs crepitus and wheezing are usually absent, and their appearance may be a sign of the presence of a pathological process in the body. Listening to these sounds with a stethoscope is an important diagnostic tool for assessing the condition of the lungs and identifying possible diseases.

In conclusion, Crepitation and Rate are sound manifestations that can be heard when listening to the lungs with a stethoscope. These sounds indicate the presence of pathological conditions in the respiratory system and are an important tool for diagnosing and assessing the patient's condition. If you experience these sounds or other symptoms, it is recommended that you consult a doctor to conduct an appropriate examination to determine the cause of these sounds.