Glaukos Gc-007 And Gc-008 Grandfather Certification Quiz - 2011

11 Questions | Total Attempts: 59

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Glaukos Gc-007 And Gc-008 Grandfather Certification Quiz - 2011 - Quiz

The successful completion of this quiz (score of >80%) is necessary for you to obtain your Glaukos BCVA certification.  Please complete the quiz and your score will be given at the conclusion of testing.  You will receive a certification letter as soon as your telephone review and online quiz are successfully completed.


Questions and Answers
  • 1. 
    Principal Investigator Name or City, State:
  • 2. 
    Indicate Room Lanes required as specified in Glaukos VA Procedure Manual:
    • A. 

      4-meter, 1- meter

    • B. 

      C. 4-meter, 2-meter

    • C. 

      C. 4-meter, 2-meter, 1- meter

    • D. 

      None of the above

  • 3. 
    The room illumination level should be checked and recorded on the Equipment Calibration Log (Form CR-00-046) using the Sinometer LX1330B at what time periods?
    • A. 

      Prior to start of the Trial and then monthly thereafter

    • B. 

      On a weekly basis

    • C. 

      Prior to each study refraction and BSCVA testing

    • D. 

      On a monthly basis

  • 4. 
    What needs to be done prior to testing at the 1M distance?
    • A. 

      Insertion of a +0.50DS sphere to the 4M refraction findings

    • B. 

      Insertion of a +0.75DS sphere to the 4M refraction findings

    • C. 

      Measuring the 1M distance with the 1M device

    • D. 

      A and C

    • E. 

      B and C

  • 5. 
    The following should be completed for each VA Worksheet:
    • A. 

      Circle the letters read correctly and add up the total

    • B. 

      Cross out the letters attempted but read incorrectly and add up the total

    • C. 

      Leave the letters not read or attempted unmarked

    • D. 

      Write down the manifest refraction findings and the entering and final Snellen VA

    • E. 

      All of the above

  • 6. 
    The light meter should measure the room illumination to be greater than or equal to 15 foot candles in order to perform study refractions and BSCVA testing.
    • A. 

      True

    • B. 

      False

  • 7. 
    If three or fewer letters are read at the top row at the 4M distance, the subject is moved to the 1M distance and refraction is done at that distance.
    • A. 

      True

    • B. 

      False

  • 8. 
    VA examiners do not need to be certified on an annual basis since the VA certification is valid for the duration of the trial.
    • A. 

      True

    • B. 

      False

  • 9. 
    Testing should be done at the 1M distance if the subject reads 19 letters or fewer at the 4M testing distance using Chart 1 for the right eye and Chart 2 for the left eye.
    • A. 

      True

    • B. 

      False

  • 10. 
    Low vision testing (count fingers, hand motion or light perception) should only be performed:
    • A. 

      If the subject reads 19 or fewer letters correctly at the 4M distance

    • B. 

      If the subject has not been able to read any letters at 4M distance or the 1M distance

    • C. 

      If the subject has a Snellen Equivalent of less than 20/200

    • D. 

      None of the above

  • 11. 
    A subject’s cylinder component is modified from -1.00DS+1.00DCx090 during refraction and found to be -1.00DS+2.00DCx090.  What change will need to be made in the spherical component to maintain spherical equivalence?
    • A. 

      Sphere lens should be changed to -0.50DS lens

    • B. 

      Sphere lens should be changed to -0.25DS lens

    • C. 

      Sphere lens should be changed to -1.50DS lens

    • D. 

      No modifications needs to be made to the sphere lens

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