Topic: Lung Surfactant
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Answers to Common Questions
What is the role of surfactant in the lungs?
Answer Surfactant reduces surface tension, so that the alveoli in the lungs are able to expand. It is essentially a biological detergent. Surfactant reduces surface tension. Without surfactant, the wet surfaces of the alveoli in your lungs ... Read More »
Source: http://wiki.answers.com/Q/What+is+the+purpose+of+the+lung+surfact...
What are the surfactant of the lungs?
Surfactant is a product which is secreted by the lungs. Its purpose is to reduce the lungs surface tension. Without surfactant the moist surfaces of the lungs would have such a high surface tension that the smaller alveoli would collapse. Read More »
Source: http://wiki.answers.com/Q/What_are_the_surfactant_of_the_lungs
What is the purpose of surfactant in lungs?
To facilitate lung expansion. Read More »
Source: http://answers.yahoo.com/question/index?qid=20120424113356AA5hNbg
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Lung Surfactant
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Okay, let's start from the basic. The lungs have alveoli. These alveoli contains water. Water forms hydrogen bonds to each other. Assuming the alveoli is circular, there is a force between the water molecules. Water, as you might realize, p...
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Source: http://answers.yahoo.com/question/index?qid=20111008072816AAcowTG
A lack of surfactant in the lungs causes the lungs to collapse, which results in the body having to work harder to breathe.
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Surfactant is similar to a detergent, it keeps the fluid coating the lining of the alveoli from creating surface tension. This allows the alveoli to expand without hindrance, and allows greater air flow.
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Source: http://wiki.answers.com/Q/How_does_surfactant_affect_the_total_ai...
Alveolar cells produce surfactant in lungs. The surfactant keeps the lungs from collapsing. Hope this helps! Source(s): I am in AP Biolgoy and have also taken Anatomy/Pysiology honors last semester!
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Source: http://answers.yahoo.com/question/index?qid=20070429130401AAnDk84
I am assuming you are asking for the Lecithin/Sphingomyelin Ratio from amniotic fluid, commonly known as the LS ratio. Suggested reference range: >2.0 Up to 2-3% of normal babies with L/S ratios of > 2.0 can be expected to develop RDS (Tord...
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Source: http://answers.yahoo.com/question/index?qid=20080902162101AAugwqJ
Increased compliance result
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Source: http://wiki.answers.com/Q/What_effect_does_a_deficiency_of_surfac...
