Searching for the is a rite of passage. It signals that you are a motivated learner who refuses to accept broken tools.
For countless medical students, surgical trainees, and candidates sitting for the MRCS (Membership of the Royal College of Surgeons) Part A, the image of a small, dog-eared book titled "Multiple Choice Questions in Basic Surgical Sciences" by Buzzard (often used alongside the definitive text by Lumley, or other authors in the "Buzzard" series) is iconic.
This is the most dangerous. In corrupted PDFs, the answer key (e.g., "1-A, 2-C, 3-B") drifts by one line. You think you got question 10 wrong, but actually, the PDF showed you the answer for question 9.
Multiple choice questions in basic surgical sciences - WorldCat