Thank you for your question. 

Well, actually NEET is not required for getting admitted for BSc nursing.

Some colleges take up students directly on the basis of 10+2 marks.

While if you are looking to get an admission in premier institutions,  there an entrance examination is strictly required.

The pattern is based on 12th and 11th curriculum. 

This is a very brief list of some prime institutions-

Dear Ann, NEET is the entrance examination for admission into Medical, Dental and Ayush colleges across India. It is not for B.Sc Nursing. For admission in B.Sc Nursing, few Institutions conduct their own Entrance examinations while few Institutions conduct admission ls based on the merit in the highest qualification.