2313

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Author:
hoalan
ID:
173990
Filename:
2313
Updated:
2012-09-27 21:31:53
Tags:
4D
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4D
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  1. The amount of blood pumped out of the heart per beat is:
    a. stroke volume
    b. cardiac output
    c. cardiac index
    d. ejection fraction
    A
  2. The formula for stroke volume is:
    a. end-diastolic volume - end-systolic volume
    b. end-diastolic volume - end-systolic volume x heart rate
    c. cardiac output/body surface area
    d. end-diastolic volume - end-systolic volume/end-diastolic volume
    A
  3. he units for stroke volume are:
    a. cubic centimeters
    b. liters per minute
    c. liters per minute/meter squared
    d. percentage
    A
  4. The normal range for stroke volume is:
    a. 70cctol00cc
    b. 4 1pm to 8 1pm
    c. 2.4 lpm/m2 to 4.2 lpm/m2
    d. 62%+12%
    A
  5. Stroke volume may be calculated by each of the following modalities except:
    a. A-mode
    b. M-mode
    c. two-dimensional
    d. cardiac Doppler
    A
  6. The amount of blood pumped out of the heart per minute is:
    a. stroke volume
    b. cardiac output
    c. cardiac index
    d. ejection fraction
    B
  7. The formula for cardiac output is:
    a. end-diastolic volume - end-systolic volume
    b. end-diastolic volume - end-systolic volume x heart rate
    c. stroke volume x heart rate/body surface area
    d. stroke volume end-diastolic volume x 100
    B
  8. The units for cardiac output are:
    a. cubic centimeters
    b. liters per minute
    c. liters per minute/body surface area
    d. percentage
    B
  9. The normal range for cardiac output is:
    a. 70 cc to 100 cc
    b. 4 1pm to 8 1pm
    c. 2.4 lpm/m2 to 4.2 lpm/m2
    d. 62% +12%
    B
  10. Cardiac output may be calculated by all of the following modalities except:
    a. A-mode
    b. M-mode
    c. two-dimensional
    d. cardiac Doppler
    A
  11. Cardiac output adjusted for body surface area is:
    a. stroke volume
    b. body surface area
    c. cardiac index
    d. ejection fraction
    C
  12. The formula for cardiac index is:
    a. end-diastolic volume - end-systolic volume
    b. end-diastolic volume - end-systolic volume x heart rate
    c. stroke volume x heart rate/body surface area
    d. stroke volume/end-diastolic volume
    C
  13. The units for cardiac index are:
    a. cubic centimeters
    b. liters per minute
    c. liters per minute/meter squared
    d. percentage
    C
  14. The normal range for cardiac index is:
    a. 70cctol00cc
    b. 4 1pm to 8 1pm
    c. 2.4 lpm/m: to 4.2 lpm/m:
    d. 62% +12%
    C
  15. All of the following modalities may calculate cardiac index except:
    a. A-mode
    b. M-mode
    c. two-dimensional
    d. cardiac Doppler
    A
  16. The percentage of blood pumped out of the heart per beat is:
    a. stroke volume
    b. cardiac output
    c. cardiac index
    d. ejection fraction
    D
  17. The formula for ejection fraction is:
    a. end-diastolic volume - end-systolic volume
    b. stroke volume x heart rate
    c. stroke volume x heart rate/body surface area
    d. stroke volume/end-diastolic volume x 100
    D
  18. Ejection fraction may be expressed as:
    a. cubic centimeters
    b. liters per minute
    c. liters per minute/meter squared
    d. a percentage
    D
  19. The normal range for ejection fraction is:
    a. 70 cc to 100 cc
    b. 4 1pm to 8 1pm
    c. 2.4 lpm/nr to 4.2 lpm/m:
    d. 62% ±12%
    D
  20. All of the following modalities may calculate ejection fraction except:
    a. M-mode
    b. two-dimensional
    c. cardiac Doppler
    d. multigated equilibrium study
    C
  21. The left ventricular outflow tract measures 2.0 cm. The time velocity integral is 15 cm. The
    cardiac Doppler stroke volume is equal to:
    a. 2.0 cm
    b. 15 cm
    c. 30 cc
    d. 47 cc
    D

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