NCLEX Nutrition 2025/2026 | 100+ Solved Q&A on Vitamins, Diet Types, Deficiencies, Fat vs Water-Soluble Nutrients, Pregnancy Needs, Clear & Therapeutic Diets

This NCLEX Nutrition 2025/2026 study guide presents 100+ concise and fully solved exam-style questions covering foundational and advanced nutrition topics crucial for passing the NCLEX-RN and NCLEX-PN exams. Designed for quick recall and high exam relevance, it includes key facts about macronutrients, micronutrients, vitamin deficiencies, therapeutic diets, digestion, and metabolism. Topics include: Fat-soluble (A, D, E, K) vs water-soluble vitamins (B, C): absorption, excretion, storage, and dietary sources B-complex vitamins (B1–B12): specific functions, deficiency diseases (e.g., beriberi, pellagra, pernicious anemia), and food sources Folic acid and Vitamin B12: roles in DNA synthesis, cell division, anemia prevention, and neurological health Vitamin C: scurvy, connective tissue healing, and increased needs in smokers Vitamin D: dietary sources, hormonal role, metabolism requirements (fat), and deficiency/toxicity effects Kwashiorkor vs Marasmus: clinical manifestations of protein and calorie malnutrition Clear and full liquid diets: purposes, food inclusions, post-op care Soft, low-residue, bland, gluten-free, high-fiber, low-purine diets: clinical indications, food inclusions/exclusions, and patient education Pregnancy and infant nutrition: folic acid needs, iron, calcium, signs of infant readiness for feeding Special dietary considerations: vegan limitations (e.g., Vitamin D), lactose intolerance, anemia, electrolyte-rich foods This guide is ideal for: Students in RN, LPN, BSN, ADN, and vocational nursing programs Learners preparing for NCLEX-RN, NCLEX-PN, ATI, HESI, or fundamentals of nursing exams Clinical instructors or tutors seeking simplified teaching tools or quick-check worksheets Healthcare support workers brushing up on nutrition knowledge for care planning Organized in Q&A format for maximum clarity and memory retention, this resource supports both clinical accuracy and academic performance. Keywords: NCLEX nutrition 2025, fat-soluble vitamins, water-soluble vitamins, vitamin deficiencies, folic acid pregnancy, iron-rich foods, vitamin D metabolism, therapeutic diets NCLEX, soft diet, clear liquid diet, full liquid diet, bland diet, high-fiber diet, marasmus vs kwashiorkor, B complex vitamins, pregnancy nutrition NCLEX