WGU HESI NUTRITION D440 STUDY GUIDE AND EXAM REVIEW NOTES WITH DIETS, VITAMINS, NG TUBES, TPN, AND NUTRITION THERAPY A+ VERIFIED LATEST VERSION

This document contains comprehensive WGU HESI Nutrition D440 study notes and exam review material covering therapeutic diets, vitamins, minerals, enteral and parenteral nutrition, NG tube care, dehydration, electrolyte imbalances, and disease-specific nutrition interventions. It includes nursing-focused explanations, mnemonic devices, food sources, deficiency signs and symptoms, and HESI-style exam tips for nutrition and diet therapy concepts. The study guide reviews renal diets, DASH diet, diabetes nutrition, celiac disease, hyperthyroidism, heart failure diets, vitamin deficiencies, tube feedings, TPN management, and progressive diets. It is designed to help nursing students prepare for HESI exams and strengthen clinical nutrition knowledge.