Exam (elaborations)
NUR 1172 Nutritional Principles In Nursing CHAPTER 7:Minerals And Water Exam Study Guide / NUR1172 Nutritional Principles In Nursing CHAPTER 7:Minerals And Water Vitamins Exam Study Guide: Rasmussen College 2020 Verified & Graded 100%
RASMUSSEN COLLEGE NUR 1172 NUTRITIONAL PRINCIPLES IN NURSING CHAPTER 7: MINERALS AND WATER EXAM STUDY GUIDE COMPARISON OF VITAMINS AND MINERALS: DIFFERING FUNCTIONS: Gastric acidity- Chemical form- Body needs- Classification: Major minerals- Trace elements- MAJOR MINERALS: CALCIUM- Calcium Intake: Calcium Absorption: FACTORS INCREASING CALCIUM ABSORPTION- • FACTORS DECREASING CALCIUM ABSORPTION- • PHYSIOLOGICAL FUNCTIONS OF CALCIUM: • CLINICAL APPLICATIONS: • CALCIUM AND HEALTH: • Sources of Calcium: Calcium supplements: PHOSPHORUS- Absorption: Excretion: Bone-Blood-Cell balance: Hormone Controls- PHYSIOLOGICAL FUNCTIONS: • CLINICAL APPLICATIONS- • SODIUM Sodium- Absorption-Excretion Balance: PHYSIOLOGICAL FUNCTION OF SODIUM: • POTASSIUM Potassium- Absorption-Excretion Balance: PHYSIOLOGIC FUNCTIONS OF POTASSIUM: • CLINICAL IMPLICATIONS OF EXCESSIVE INTAKE: FOOD SOURCES OF POTASSIUM: MAGNESIUM Magnesium- Magnesium FOOD SOURCES: CHLORIDE Chloride- SULFUR Sulfur- ESSENTIAL TRACE ELEMENTS: IRON Forms of Iron in the Body: PHYSIOLOGICAL FUNCTIONS OF IRON: • Oxygen transport- iron is pocketed within the heme molecule, the nonprotein portion of hem CLINICAL APPLICATIONS: • SIGNS OF IRON DEFICIENCY: • FOOD SOURCES OF IRON: iron is found in highest amount in meat, fish, poultry, eggs, dried peas and beans, and whole-grain and fortified breads and cereals. IODINE Iodine-has worldwide interest, based on the need to identify the cause of goiter and other disorders brought about by iodine deficiencies. 70 to 80% of all iodine is in the thyroid gland. This gland has a remarkable ability to concentrate iodine goiter: Hormonal Control: PHYSIOLOGIC FUNCTION OF IODINE: • CLINICAL APPLICATIONS: • FOOD SOURCES OF IODINE: ZINC Zinc- . CLINICAL APPLICATIONS: • FOOD SOURCES OF ZINC: COPPER copper i The richest sources of copper are MANGANESE Manganese- E The best sources are CHROMIUM Chromium SELENIUM Selenium- MOLYBDENUM Molybdenum FLUORIDE Fluoride- BODY WATER: BODY WATER DISTRIBUTION- FUNCTIONS OF BODY WATER- body water has many roles. • • Water enters the body in 3 forms: - Water leaves the body CLINICAL APPLICATIONS- • WATER COMPARTMENTS 1. ECF: 2. ICF: Forces Controlling Water Distribution- 2 forces control the distribution of body water: • Electrolytes- INFLUENCE OF ELECTROLYTES ON WATER BALANCE- • INFLUENCE OF HORMONES ON WATER BALANCE- • ADH is secreted in response to: (1) ALDOSTERONE:
