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Table 2 Subjective Evaluation Questions

From: An economical strategy for early medical education in ultrasound

  1. I can successfully turn on an ultrasound machine and reach the exam screen without help

  2. I can optimize the gain of an ultrasound image to maximize clarity while maintaining correct image contrast

  3. I can adjust the depth of an ultrasound image to optimize image clarity for both deep and superficial structures

  4. I feel confident that I can use an ultrasound machine to measure the diameter of a structure

  5. I feel confident that I can obtain clear images of the heart using the parasternal long axis view

  6. I feel confident I can obtain clear images of the heart using the parasternal short axis View

  7. I feel confident that I can obtain clear images of the heart using the apical 4-chamber view

  8. I feel confident that when conditions are optimal, I can obtain clear images of the heart using the subxiphoid view

  9. I know which direction the probe indicator should be placed relative to the patient in all 4 cardiac views

  10. I know which direction the probe indicator should be placed in sonography of the lungs

  11. I feel confident that I can obtain clear images of the lung

  12. I feel confident that I can identify the “ants on log” a sign in lung tissue

  13. I feel confident that I can identify the both A lines and B lines on lung ultrasound

  14. I feel confident that I can obtain clear images of the abdominal aorta in both transverse and longitudinal orientations

  15. I feel confident that I can obtain clear images of the inferior vena cava in the abdomen

  16. I feel confident that I can obtain clear images of the right and left kidney in both longitudinal and transverse views

  17. I feel confident that I can locate the splenorenal space and Morison’s pouch on renal ultrasound

  18. I feel confident that I can obtain clear images of the gall bladder

  19. I feel confident that I can obtain clear images of the bladder

  20. I know which direction the probe indicator should be placed in sonography of the abdomen

(Note: questions 21–24 were included on the post-training survey only)

  21. I feel that these ultrasound training sessions were enjoyable

  22. I feel these ultrasound training sessions effectively taught me overall basic tactile ultrasound skill

  23. I feel that ultrasound training sessions like those I just completed are beneficial to first-year medical students

  24. Please include any other comments you may have about your experiences during these ultrasound training sessions in the space provided

  1. The listed questions were presented to participants before and after ultrasound training. A Likert scale was used in the evaluation of each participant’s own subjective level of confidence in performing specific tasks in basic ultrasound skill. The following scale was used: 1 = strongly disagree, 2 = disagree, 3 = somewhat agree, 4 = agree, 5 strongly agree