Question: how to study bhms in first year?
Answer: Only one option→STUDY.
Practice Anatomy (scariest subject) , draw diagrams. Dont try to mug up. ... 
Physiology is really interesting.
Master in these two subjects as they are basics for all the further subjects.
First year doesn't have ATKT. Take it seriously.
All the best.
Happy Reading.
Thanks for A2A Quora User.