Three of the courses you have mentioned are good for professional who want to go for Paramedical courses.

Now if you tell me to prioritize then I would say-

• Dialysis technology
• Cardiac technology
• Physician Assistant

The reason for such ratings is employability. If you are considering for only BSc then you will have more openings in Dialysis technology rather than any of the two. But if you are wiling for Master course then go for Cardiac Technology as the pay packages are much better in this field.

To know more about Cardiac Technology course visit the link below:

https://dqxeclau.top/courses/bsc-cardiac-technology

To know more about the paramedical courses and scopes then visit the link below:

https://medicine.careers360.com/articles/paramedical-courses-after-10th-12th

I hope this answer helps. All the very best for your future endeavors!