Nickuk, I haven't been in your situtation, but if I were then here's what I'd try.
PR the Chapter. Do an activation pass to identify the NEW stuff. Not understand it, just identify it.
Possible questions:
1) What are the major treatments presented.
2) What are the major maladies being addressed.
3) What are the new drugs or procedures presented.
4) What are the outcomes of the treatments.
I would suggest only have a couple of questions, if it is loaded with new material. Try and keep the question going from general to specific. Or non-comprehension type questions like listing the newly introduced drugs, or find all the words I haven't seen before. I think you should get good results that way.
Then add passes to fill in the details.
Again, that just what I would try. It's not the voice or experience. I'm pretty sure it would work for me, since in new technical books that how I treat the material and I have good success.
Happy NOPSing.
Sending love,
Iam2