RN Nursing

Fundamentals

RN Nursing Fundamentals is where your nursing education begins, and this page is built to help you master every core concept covered in that first critical course. From basic patient care and safety to vital signs, infection control, documentation, and the nursing process itself, this page brings together practice questions and review material that match what you'll see in your fundamentals coursework and on your proctored exams. Whether you're just starting your RN program or heading into a high-stakes ATI or HESI fundamentals exam, this resource meets you where you are. The topics here cover head-to-toe assessment, hygiene and mobility, communication, ethical and legal principles, and the foundational clinical skills every registered nurse must carry into every patient encounter. No fluff — just focused, well-organized content that mirrors the way nursing faculty actually test this material. The best way to build confidence in fundamentals is to practice consistently and learn from your mistakes. Pick a topic that's giving you trouble, start a practice session, and pay close attention to the rationales behind each answer. Understanding the "why" is what separates students who struggle on exams from those who walk in feeling prepared. Use this page as a steady study companion throughout your fundamentals course, and come back often as your clinical knowledge grows.