NB: Although the sample questions exemplify content on the plab 1 examination overall, they may not reflect the content coverage on individual examinations. In the actual examination, questions will be presented in random order; they will not be grouped according to specific subject or content. The questions will be presented one at a time in a format designed for easy on-screen reading, including use of the Normal Laboratory Values table and some pictorials. Photographs, charts, and x-rays in this booklet are not of the same quality as the pictorials used in the actual examination. In addition, you will be able to adjust the brightness and contrast of pictorials on the computer screen.