HELPPP questions about the school of Health and Public Safety's entrance testing Exam? (Nuclear Medicine Technology, Respiratory Therapy)

I’m planning to apply to either the Respiratory Therapy or Nuclear Medicine Technology programs at SAIT this year. I have a couple of questions about the School of Health and Public Safety’s entrance testing process:

1. What is the required competitive grade which is strong for admission?

2. How difficult was the entrance exam? Which high school courses (Chemistry 30, Biology 30, English 30, Calculus) overlapped with the exam content? Was the exam similar in difficulty to diploma exams?

3. I did not take Physics 30 in high school, so I'm really worried if they cover Physics questions in the exam

Any advice on what to focus on would be greatly appreciated!!!