Hey Prachi ,

I hope you are doing well. As per your mentioned query , to start the preparation for bsc you have to remember the following key points in your mind.

1. Analyse the syllabus first as it is important to know the chapters coming in exam.
2. Build a strong foundation in core subjects like chemistry, physics and biology.
3. After making your foundation strong then start practicing questions which makes you an idea of questions coming in exam.
4. Make a schedule in which give time to those chapters kr subjects more which are tough for you.
5. Give previous year question papers as this will enhance your performance.
6. Give mock test so that you will learn about time management.
7. Atlast revision is important. Revise your syllabus weekly.

To know more kindly go through the given link:

https://medicine.careers360.com/articles/how-to-prepare-for-aiims-bsc-nursing

All the best !

Revert for further query!