With regards to modalities, the TherapyEd Review book says fluidotherapy and infrared lamp are no longer tested on the NPTE, but my scorebuilders book still has sections on them. Should I still go over these in my review of modalities?

I would recommend that you still review the use of these modalities. However, do not devote too much time on them.

They are still used in some clinics – and at the very least, your review will make you a better clinician.