The function of the pleural fluid is*1 pointto keep the alveoli moist.to collect and trap foreign particles.to prevent the alveoli from collapsing.to reduce friction on surrounding tissu
Question
The function of the pleural fluid is*1 pointto keep the alveoli moist.to collect and trap foreign particles.to prevent the alveoli from collapsing.to reduce friction on surrounding tissu
Solution
The function of the pleural fluid is to reduce friction on surrounding tissue.
Here's a step-by-step explanation:
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The pleural fluid is a thin layer of fluid that is found between the two layers of the pleura, which are thin membranes that line the lungs and the inside of the chest cavity.
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This fluid acts as a lubricant, allowing the two layers of the pleura to slide against each other without causing friction.
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When we breathe in and out, our lungs expand and contract. This means that the outer layer of the pleura (parietal pleura) is constantly moving against the inner layer (visceral pleura).
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Without the pleural fluid to reduce friction, this movement could cause damage to the tissues and result in pain.
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Therefore, the main function of the pleural fluid is to reduce friction on surrounding tissue, allowing the lungs to move smoothly during respiration.
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