Principles of Cardiac Hemodynamics

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Author:
Vaishali71
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166348
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Principles of Cardiac Hemodynamics
Updated:
2012-08-19 13:49:10
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ARDMS
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  1. All of the following affedct flow volume EXCEPT:

    pressure gradient
    tube radius
    tube length
    flow direction
    flow direction
  2. Which of the following varies directly with flow volume?

    pressure gradient
    tube length
    fluid viscosity
    fluid direction
    pressure gradient
  3. According to Poiseuille's law, which of the following varies directly with flow volume?

    tube length
    tube diameter
    fluid viscosity
    fluid direction
    tube length
  4. According to Poiseuille's law, which of the following varies inversely with flow volume?

    pressure gradient
    tube diameter
    tube length
    fluid direction
    tube length
  5. According to Poiseuille's law, which of the following varies inversely with flow volume?

    pressure gradien
    ttube diameter
    fluid viscosity
    fluid direction
    fluid viscosity
  6. As the pressure gradient increase, flow volume:

    increases
    decreases
    varies
    cannot be predicted
    increases
  7. As the tube diameter increases, flow volume:

    increases
    decreases
    varies
    cannot be predicted
    increases
  8. As fluid viscosity increase, flow volume:

    increases
    decreases
    varies
    cannot be predicted
    decreases
  9. According to Poiseuille's law, which of the following has the greatest effect on flow volume?

    pressure gradient
    tube diameter
    tube length
    fluid viscosity
    tube diameter
  10. All of the following will increase overall flow resistance in a tube EXCEPT:

    decrease tube radius
    increase fluid viscosity
    increase tube length
    change in flow direction
    change in flow direction
  11. Which of the following will have the greates effect on overall flow resistance?

    fluid viscosity
    tube radius
    tube length
    pressure gradient
    tube radius
  12. Flow in which fluid layers slide over each other in a smooth, orderly manner is:

    laminar
    turbulent
    Reynolds
    abnormal
    laminar

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