You're very welcome. I'm glad I was able to find the test you were looking for.
My search strategy:
Using Google, I used the following search words:
quiz OR questionnaire medical students preferences "which specialty"
I came upon this site:
"Personality Type and Medical Specialty
Here's an online quiz, offered by Peter M. Filsinger, M.D., Anita D.
Taylor M.Ed., Spencer B. Gay, M.D., and Haiyan He. Taylor authored How
to Choose a Medical Specialty. I did not find it helpful, since
there's no category for medical informatics and that's what I'm
heading toward. Anyway, the results showed that I might be suited for
I then searched Google for "How to Choose a Medical Specialty". The
link to the webpage where the test is located is the first hit.
I hope this is helpful.
All the best,