Rhonchi are rumbling sounds generated by thick secretions in the lungs.
Asthma
Bronchial secretions are fluids that are produced by the cells lining the bronchial tubes in the respiratory tract. These secretions help to keep the airways moist, trap foreign particles, and assist in clearing mucus and debris from the lungs through coughing or swallowing. Changes in the amount or composition of bronchial secretions can occur in various respiratory conditions.
Yes, wheezing can be heard with the naked ear through auscultation, which involves using a stethoscope to listen to sounds within the body. Wheezing is a high-pitched whistling sound typically heard when there is narrowing or blockage in the airways, such as in conditions like asthma or COPD.
Patients with tracheostomy have increased secretions due to factors such as decreased mucociliary clearance, irritation of the tracheal mucosa by the tracheostomy tube, reduced cough reflex, and altered airway functions. These factors can lead to a buildup of respiratory secretions in the lower airways, increasing the risk of respiratory infections and blockages. Regular suctioning and humidification therapy are often needed to manage these secretions.
Rhonchi are low-pitched, continuous sounds heard during auscultation of the lungs that indicate the presence of mucus in the airways. They are usually caused by conditions such as bronchitis, pneumonia, or chronic obstructive pulmonary disease.
An abnormal rumbling sound heard during expiration could indicate the presence of wheezing. Wheezing is a high-pitched whistling sound that occurs when there is narrowing or obstruction in the airways, typically due to conditions like asthma, bronchitis, or COPD. It is important to consult a healthcare professional for proper evaluation and treatment.
Qatar Airways
MetaNeb is a lung therapy device used to expand the airways, clear secretions and deliver aerosolized medication. It has a disposable circuit, is simple to use, and seems to be comfortable for the patient. It is also considerably safer than some devises previously used for secretion clearance.
Crackles, also known as rales, are breath sounds that can be heard on inspiration. They are often caused by fluids or secretions in the airways or by the popping open of collapsed alveoli. Crackles can be heard with a stethoscope and may indicate conditions such as pneumonia or heart failure.
British Airways
British Airways Ltd. ended in 1939.
jet airways.....