my passion for being in the healthcare field only grows after every shift.
Please clarify, are you already working as a nurse or in a related field ? This statement could confuse the reviewer.
alongside nurses
As what? In what capacity have you worked with nurses? How did the direct exposure feed your interests?
The responses lose track of the prompt questions later on. I see no reference to:
how have you prepared to make this significant change to your current situation?
Given your personal background, describe an experience that illustrates ... importance of diversity to you.
Seeing as there are 2 considerable qquestions in the application essay, these cannot go unanswered. The essay needs to be completely revised to ensure that all written interview points are met. Right now, the essay is mostly composed of brainstorming ideas that need better development. For the next version doa question and response outline to help you see if you have ommitted any responses or if any question can use enhanced answers based on what is written at the time.