I'll take a stab. First of all our NAPLEX is pretty easy, and has a national pass rate of ~90%. I wouldn't worry about it. As for the question about why is it not divided into different sections, life doesn't come at you in pre-defined sections. I'll get a phone call asking about IV compatibility and then a phone call dosing an antibiotic and then a question regarding about different colored pills. Life isn't defined into sections. The test attempts to test a wide range of topics in a non-predefined way.