I agree with Elaine on her input.
I just had my resume done professionally. They gave me homework. I had to write down everything that I did as part of my job. Then I had to write down accomplishments - things that made a positive difference in the facility, things that saved or brought in $$, things that helped meet standards, things that improved communication, things that aided quality of life...... I suggest making those lists and adding to it as you think of things you do regularly, and things that have positively impacted the facility. Stress the work that you do as part of the Team- care planning, policy and procedure writing, safety, Performance Improvement (e.g. Quality Assurance). Administrators want to know that you work well with others. We do way more than we think we do.
For me, having my resume done professionally was very helpful, although a little costly. About $500. Linda M.