Seattle University is a respected university and the graduates are taught how to learn, not just to receive a degree.
Really? What makes you think this? Sounds like meaningless stuff... I hope you'll change it so that it starts with a sentence that tells something specific about this school compared to other schools. Is there a prof you admire? Do you know of a program that is aligned with your goals in a way that other schools' programs are not?
After graduating from SU, I will be the first in my family to gain a baccalaureate degree. With a baccalaureate degree, I will have many options available to me in my career as a Diagnostic Medical Sonographer.--- this part does not answer the question.
You should write this again, and write it as an essay about Seattle University from YOUR perspective.
:-)