NCLEX Nutrition Expert Q&A 2025/2026 | 50+ Verified Questions on Vitamins, Electrolytes, Celiac Diet, Neural Tube Defects, Iron Deficiency & Macronutrient Roles

This expert-verified NCLEX Nutrition Q&A guide for 2025/2026 delivers over 50 fully solved, high-yield questions and answers, designed to reinforce key nutrition knowledge areas commonly tested on the NCLEX-RN and NCLEX-PN exams. Each item is presented in a simple, flashcard-style format, perfect for rapid memorization, review sessions, and clinical decision-making practice. Core concepts covered include: Vitamins and minerals: fat-soluble (A, D, E, K), water-soluble (B-complex, C), and their roles in disease prevention (e.g., folic acid in neural tube defects) Iron-deficiency anemia: symptoms (pallor, fatigue), dietary iron sources, and the function of iron in hemoglobin synthesis Electrolyte management: sodium and potassium loss due to diuretics like Lasix (furosemide) Macronutrient functions: role of adipose tissue in energy storage, carbohydrate classification (e.g., glucose as a monosaccharide), and fat types that affect cholesterol levels (e.g., trans fats raising LDL) Special diets: gluten-free nutrition for celiac disease (e.g., brown rice as a safe option) Clinical flash facts: bradycardia definition, nutrient deficiency risks in pregnancy, basic metabolic functions Ideal for: Nursing students (ADN, BSN, LPN, RN) studying for NCLEX-RN/PN, HESI, or ATI exams Instructors and tutors needing fast-review materials or quiz prompts Students in clinical nutrition, pathophysiology, pharmacology, or fundamentals of nursing Learners wanting quick-reference, expert-approved nutrition flashcards for on-the-go practice This resource provides short-form questions with verified answers, simplifying nutrition review into digestible, exam-aligned knowledge for confident performance on test day. Keywords: NCLEX nutrition 2025, iron deficiency anemia symptoms, folic acid pregnancy, vitamin A liver storage, sodium potassium loss Lasix, trans fat LDL cholesterol, monosaccharide glucose, fat-soluble vitamins, celiac disease diet, brown rice gluten-free, electrolyte nursing review, neural tube defect prevention, B vitamins nursing, nutrition flashcards NCLEX