NFDN 2003 Final Exam 250 Questions & Answers | Electrolytes, ABGs, IV Therapy, Endocrine 2026

This NFDN 2003 Final Exam study guide contains approximately 250 exam-style questions with verified answers, covering essential nursing and health science concepts required for final exam success. The document includes comprehensive material on fluid and electrolyte imbalances (e.g., hypovolemia, hyponatremia, hypernatremia), acid-base balance (ABGs), IV therapy, blood transfusions, and central line care, as outlined throughout the material . The content is organized in a structured question-and-answer format to support active recall, critical thinking, and exam readiness. Early sections (pages 1–5) focus on fluid balance disorders and acid-base imbalances, including normal pH ranges and conditions such as respiratory and metabolic acidosis/alkalosis. The document also covers IV solutions (isotonic, hypotonic, hypertonic), complications like phlebitis and infiltration, and central venous access devices (pages 5–7). Additional sections expand into blood transfusion protocols, nutrition (carbohydrates, proteins, fats), diagnostic tests (CT, MRI, biopsy), and endocrine disorders including diabetes, thyroid conditions, and adrenal diseases (pages 8–18). This study material is highly relevant for nursing students, practical nursing (PN) students, registered nursing (RN) students, and healthcare trainees enrolled in courses such as Fundamentals of Nursing, Medical-Surgical Nursing, or Health Assessment. It is also beneficial for students preparing for final exams, NCLEX-style assessments, or clinical competency evaluations in nursing and allied health programs. The content aligns with widely used nursing textbooks such as Medical-Surgical Nursing by Ignatavicius & Workman and Fundamentals of Nursing by Potter & Perry, ensuring consistency with standard nursing curricula and clinical practice expectations. Keywords: fluid electrolyte imbalance, hypovolemia dehydration, hyponatremia hypernatremia, ABG interpretation, respiratory acidosis alkalosis, metabolic acidosis alkalosis, IV therapy nursing, central line care CVAD PICC, blood transfusion nursing, phlebitis infiltration, isotonic hypotonic hypertonic solutions, nursing lab values, endocrine disorders nursing, diabetes management nursing, thyroid adrenal disorders