I haven't applied for kea bsc nursing 2021 once also can I apply it in second round?
Yes, You can register for the second round of KEA counseling, just keep checking the dates and times properly, and sometimes the registration for the second round will begin shortly after the first round results are declared.
You can just go to the official website and then click on the new user registration option and then it will create a successful login.
I hope this answer helps. All the very best for your future endeavors!