0
What else can I help you with?
What is the grating sound made when two pleural surfaces rub together during respiration called?
That sound is called a pleural friction rub and is typically heard as a grating or rubbing noise during respiration. It is often a sign of inflammation of the pleura, which can be due to conditions such as pneumonia or pleurisy.
How do you distinguish a pericardial from a pleural friction rub?
A pericardial friction rub is heard best at the lower sternal border and may change with patient position. It is associated with pericarditis. A pleural friction rub, on the other hand, is heard best at the anterior axillary line and changes with breathing. It is associated with pleuritis.
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 is the purpose of a pleural rub?
The purpose of a pleural rub is to hear things on the inside of one's body. For example a machine that can hear the sounds inside a person's lungs when they are breathing to see if things sound normal or if there is a noisy rattling in the lungs, which would cause concern for one's health.
What happens to the lungs during pleurisy?
Pleural effusion is excess fluid that accumulates between the two pleural layers, the fluid-filled space that surrounds the lungs. Excessive amounts of such fluid can impair breathing by limiting the expansion of the lungs during ventilation.
Why does surfactant reduce surface tension?
It prevents a pleural friction rub. Its like a lubricant for the lungs to move up and down without any friction.
What happens if the pleura membrane secrets too much fluid or doesn't produce enough fluid?
If the pleural membrane secretes too much fluid, it can build up in the pleural space, causing a condition called pleural effusion, which can put pressure on the lungs and limit their expansion. If the pleural membrane doesn't produce enough fluid, it can lead to a condition called dry pleurisy, causing the pleural layers to rub against each other and result in pain and inflammation.
What does pleural effusion mean?
The pleural effusion is any abnormal amount of fluid all around the lungs. It can result to varying types of medical conditions.
What is a pleural based opacity?
Pleural-based opacity refers to opacity seen in X-rays along the pleural surface. The opacity or silhouettes can mean many things like signs of injuries, possible thickening, or indications of disease.
What does to rub it out mean?
"To rub one out", it means to masturbate.
What is Pleural thickening?
what is pleural thickening
What does an abnormal connection between a bronchial tube and the pleural cavity mean?
bronchopleural
