Gas Score Training Quiz

10 Questions

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Gas Score Training Quiz

This training quiz consists of a series of photographs of different vascular locations to which you will have to assign a gas score. Find bellow the definitions for each gas score following Bernaldo de Quirós et al. (2016): Gas Score 0 = Absence of gas bubbles within venous vessels. Gas Score 1 = Occasional small bubble found by carefully screening of venous vessels (Fig. 1b). Gas Score 2 = Few bubbles: Gas bubbles are more easily found but careful screening of different venous vessels and sections of the veins is also required. The quantity of gas bubbles is easy to count. In addition, small “discontinuities of blood” can be present. These discontinuities of blood are small sections of veins showing an absence of red cells and associated hem


Questions and Answers
  • 1. 
    Heart, coronary veins. Give a gas score:
    • A. 

      Gas score 0

    • B. 

      Gas score 1

    • C. 

      Gas score 2

    • D. 

      Gas score 3

    • E. 

      Gas score 4

    • F. 

      Gas score 5

    • G. 

      Gas score 6

  • 2. 
    Heart, coronary veins. Give a gas score:
    • A. 

      Gas score 0

    • B. 

      Gas score 1

    • C. 

      Gas score 2

    • D. 

      Gas score 3

    • E. 

      Gas score 4

    • F. 

      Gas score 5

    • G. 

      Gas score 6

  • 3. 
    Heart, coronary veins. Give a gas score:
    • A. 

      Gas score 0

    • B. 

      Gas score 1

    • C. 

      Gas score 2

    • D. 

      Gas score 3

    • E. 

      Gas score 4

    • F. 

      Gas score 5

    • G. 

      Gas score 6

  • 4. 
    Heart, coronary veins. Give a gas score:
    • A. 

      Gas score 0

    • B. 

      Gas score 1

    • C. 

      Gas score 2

    • D. 

      Gas score 3

    • E. 

      Gas score 4

    • F. 

      Gas score 5

    • G. 

      Gas score 6

  • 5. 
    Heart, coronary veins. Give a gas score:
    • A. 

      Gas score 0

    • B. 

      Gas score 1

    • C. 

      Gas score 2

    • D. 

      Gas score 3

    • E. 

      Gas score 4

    • F. 

      Gas score 5

    • G. 

      Gas score 6

  • 6. 
    Heart, coronary veins. Give a gas score:
    • A. 

      Gas score 0

    • B. 

      Gas score 1

    • C. 

      Gas score 2

    • D. 

      Gas score 3

    • E. 

      Gas score 4

    • F. 

      Gas score 5

    • G. 

      Gas score 6

  • 7. 
    Mesenteric veins. Give a gas score:
    • A. 

      Gas score 0

    • B. 

      Gas score 1

    • C. 

      Gas score 2

    • D. 

      Gas score 3

    • E. 

      Gas score 4

    • F. 

      Gas score 5

    • G. 

      Gas score 6

  • 8. 
    Mesenteric veins. Give a gas score:
    • A. 

      Gas score 0

    • B. 

      Gas score 1

    • C. 

      Gas score 2

    • D. 

      Gas score 3

    • E. 

      Gas score 4

    • F. 

      Gas score 5

    • G. 

      Gas score 6

  • 9. 
    Mesenteric veins. Give a gas score:
    • A. 

      Gas score 0

    • B. 

      Gas score 1

    • C. 

      Gas score 2

    • D. 

      Gas score 3

    • E. 

      Gas score 4

    • F. 

      Gas score 5

    • G. 

      Gas score 6

  • 10. 
    Mesenteric veins. Give a gas score:
    • A. 

      Gas score 0

    • B. 

      Gas score 1

    • C. 

      Gas score 2

    • D. 

      Gas score 3

    • E. 

      Gas score 4

    • F. 

      Gas score 5

    • G. 

      Gas score 6