ATI Nutrition Exam for RN with NGN Questions | Verified Answers | Latest Updates | A+ Graded | Secure Your Best Grade!

Assessment for proper hydration includes



Ans: Skin turgor, mental status, orthostatic BP, urine output and concentration, moistness of mucous
membranes



Balanced Intake/Output Ratio



Ans: 1:1

,Recommended adult fluid intake



Ans: 3-4 L/day - Men

2-3 L/day - Women

1/2 should be water



Increases the absorption of iron



Ans: Vitamin C



Food sources for iron



Ans: Organ meats, egg yolks, whole grains, green leafy veggies



Function of Iron



Ans: Responsible for hemoglobin formation and function, cellular oxidation of glucose, antibody
production and collagen synthesis.



Function of Iodine



Ans: Synthesis of thyroxine, regulates metabolism



If lacking, creates a goiter



Ans: Iodine

,Sources of Iodine



Ans: Seafood, table salt



RDA of Iodine



Ans: 100-150 mcg for Adults



Sulfur (S)



Ans: Component of vitamin structure, byproduct of protein metabolism



Sources of Sulfur



Ans: Dried fruits, meats, red & white wine



Deficiency of Sulfur



Ans: Only in severe protein malnourishment



Excess Sulfur



Ans: Toxicity has a very low risk.

, Phosphorus (P)



Ans: Energy transfer or RNA/DNA, acid/base balance, bone & teeth formation



Sources of Phosphorus



Ans: Dairy, peas, soft drinks, meat, egg, some grains



Deficiency of Phosphorus



Ans: Calcium level changes, muscle weakness



Excess Phosphorus



Ans: Skeletal porosity and decreased calcium level



Must stay in balance with Calcium



Ans: Phosphorus



Magnesium (Mg)



Ans: Bone nourishment, catalyst for enzyme reactions, nerve/muscle function, CV Support



Sources of Magnesium