16 — Fluid mechanics, biophysics of circulation and respiration Flashcards
1
Q
Write the continuity equation for fluid flow.
A
2
Q
Describe in words the meaning of the continuity equation.
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3
Q
Describe in words the law of Bernoulli.
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4
Q
Describe in words the Hagen-Poiseuille law.
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5
Q
Give the formula for the Hagen-Poiseuille law
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6
Q
What does the critical velocity of flow depend on in a tube? Give the formula.
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7
Q
Define laminar and turbulent flow.
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8
Q
What is lung compliance and what is its normal value?
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9
Q
What factors determine predominantly lung compliance?
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10
Q
Define surface tension.
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11
Q
Define Laplace law for alveoli and interpret the variables.
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12
Q
What type of mechanical levers are the ribs considering the respiration process?
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