can you help me to enumerate at least 3 major themes or areas of interest or big ideas of nursing field.

I don't know what you need. Are you talking about specialties -- such as neonatal ICU, oncology, trauma center, pediatrics, gerontology, etc."

What does your book say about this subject?

we have a project--- what will I want to be when I grow up, like what course, so I selected nursing, now I need to have 3 big ideas or three major themes or areas of interest in my selected area which is a nurse.

Where would you like to work as a nurse?

Doctor's office?
Hospital?
Nursing home?
Hospice care?

If in a hospital, which specialties appeal to you?

Certainly! Here are three major themes or areas of interest in the field of nursing:

1. Patient Care: One of the primary focuses of nursing is providing quality care to patients. This involves assessing and monitoring their health, administering medications, managing pain, promoting health and wellness, and collaborating with other healthcare professionals to develop and implement care plans.

2. Education and Advocacy: Nursing also involves educating patients and their families about health conditions, treatment plans, and self-care practices. Nurses play a crucial role in advocating for their patients' rights, ensuring they receive appropriate care, and serving as a voice for those who may not be able to communicate effectively.

3. Research and Innovation: Nursing is continuously evolving, with a strong emphasis on evidence-based practices. Nurses engage in research to find new and improved ways of delivering care, enhancing patient outcomes, and addressing healthcare disparities. They also contribute to innovations in technology, healthcare systems, and policies to improve the overall quality of care.

To arrive at these themes, I took into account the foundational principles of nursing, which are typically taught in nursing programs as well as the current trends and priorities in the field.