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BeauAn 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.
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Which respiratory sound is primarily heard during inspiration?
Wheezing is a respiratory sound primarily heard during expiration.
The abnormal high pitched sound caused by partial blockage of the pharynx?
The abnormal high-pitched sound caused by partial blockage of the pharynx is known as stridor. It is typically heard during inspiration and can indicate a potential obstruction in the upper airways, requiring prompt evaluation by a medical professional to determine the underlying cause and provide appropriate treatment.
Grating sound produced by friction of pleural surface?
The grating sound produced by friction of the pleural surfaces rubbing against each other is known as pleural friction rub. It is commonly heard in conditions like pleurisy and can be described as a creaking or grating sound that is typically heard during both inspiration and expiration. Pleural friction rub can indicate inflammation of the pleura and is generally associated with pain on breathing.
What does a vibration at 20 Hz sound like?
A vibration at 20 Hz would be a low-frequency sound that is felt more than heard. It may produce a deep rumbling or pulsating sensation, similar to the feeling of a subwoofer in a car audio system.
What is the blowing sound heard on Ausculation?
The blowing sound heard on auscultation is known as a murmur. It may indicate abnormal blood flow within the heart or blood vessels. Murmurs can vary in intensity and pitch, and further evaluation is often needed to determine the underlying cause.
