What is the IELTS score for studying abroad in nursing?

I only know a little about Australia. But anyway, the requirements of nursing are very high. Australia needs IELTS four sevens to qualify as a nurse, and it is estimated that the United States will not be lower than this. Studying abroad to see the school. Generally, the total score of nursing in Australian universities is at least 6.5, and the score of single course is above 6. A friend of mine applied for a nursing major at the University of South Australia. This seems to be a score. She is an undergraduate, and she had to study undergraduate anyway. I applied to four 6.5 schools, with a total score of 7 and a single 6.5, such as Catholic University. In short, choose a good school. Ielts is very demanding, whether it is admission or graduation. . .