Calculations Quiz

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Author:
selenityhyperion
ID:
52992
Filename:
Calculations Quiz
Updated:
2010-12-04 02:34:35
Tags:
calculations quiz respiratory therapy
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Description:
objectives for the calculations quiz for respiratory care science laboratory
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  1. what is the formula to convert K to C?
    C = K-273
  2. what is the formula to convert from K to F?
    F = (9.5) x (K-273)
  3. what is the formula for converting from C to F?
    C = (5/9) x (F-32)
  4. what is the formula to convert from C to K?
    K = C + 273
  5. What is the formula for calculating RH?
    RH = (actual vapor density / saturation vapor density) x 100%
  6. What is the formula for calculating humidity deficit?
    HD = capacity - content
  7. What is the formula for calculating %BH?
    (content/43.8) x 100
  8. what is the formula to calculate the duration of a cylinder?
    duration = (.28 x psig) / L flow
  9. What is the formula for calculating a pt's inspiratory flow needs?
    • 3 x minute volume
    • or
    • 3 x tidal vol x RR
  10. How do you calculate the partial pressure of a certain gas in a mixture?
    mixture's pressure (in mmHg) times the %gas in the mixture

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