I am unsure what my GPA is, because I've been to a few different schools (two community colleges and one university). However, at my current institution, where I'll be receiving my bachelor's degree, I have a 3.86. When I calculated all of my grades together, it was a 3.7, I think. So I will not need to submit my GRE scores to Marquette.
Volunteer work includes shadowing a physician assistant and a nurse practitioner, several hours of volunteering at a well known hospital (around 150 hours), and lots of significant volunteer work in my hopeful specialty, pediatric acute/critical care. I actually used some of my experiences for my application essays. I also was involved with a free health care clinic ran by my school, and helped with the management of the program. The position also included patient care. I volunteer with a physical education program for a school for children with disabilities, and hold a leadership position with the organization, and I also hold a leadership position in my major's honor society, which does lots of service work throughout our school and community. Finally, I will be doing a full time internship in the PICU in the spring (full time internships are required in order for students from my major to graduate).