Exam (elaborations)
FNDH 620 Exam 3 Review - Kansas State University (Questions & Answers)
FNDH 620 Exam 3 Review - Kansas State University (Questions & Answers)
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FNDH 620 Exam 3 Review - Kansas StateUniversity (Questions & Answers)
Water Soluble - ✔️ Water forms the basis for the primary
absorption, transport and excretion pathways of the body
Fat Soluble - ✔️ Digest with fats and oils, can be stored within fatty
acids
Nutrients with antioxidant capacity - ✔️ Vitamin A, Vitamin E,
Vitamin C
Definition of Major minerals - ✔️ dietary need of greater than or
equal to 100 mg/day and > 0.01% of total human mass
Major Minerals - ✔️ Calcium, phosphorus, sodium, potassium,
chloride, magnesium, sulfur
Definition of Trace minerals - ✔️ Dietary need less than or equal to
100 mg/day and < 0.01% of total human mass
Trace minerals - ✔️ Iron, zinc, iodine, copper, selenium, fluoride,
chromium, manganese
Electrolytes - ✔️ regulated by various hormones that act upon the
kidney tubules
Electrolyte in ECF - ✔️ Sodium, Chloride, Calcium, bicarbonate
Electrolyte in ICF - ✔️ Potassium, Magnesium, Phosphates, Sulfates
a. Vitamin A aka - ✔️ 1. Retinol, Retinal, Retinoic Acid
Vitamin A Function - ✔️ 1. Improves vision
2. Cell differentiation and cell proliferative activity; fights cancer;
development of embryo tissue
, Vitamin A Source - ✔️ 1. Reginyl esters - animal products only
2. Vitamin A-fortified milk/milk products
3. Previtamin A - carotenoid forms (orange/green vegetables)
Vitamin A Absorption / transport - ✔️ 1. Retinoic acid is absorbed &
transported to the liver bound to albumin
Vitamin A Storage - ✔️ 90% in liver
Vitamin A Deficiency - ✔️ 1. Leading cause of nonaccidental
blindness in children worldwide
Vitamin A DRI - ✔️ 1. RDA 900 mcg/day for men; 700 mcg/day for
women
Vitamin D AKA - ✔️ 1. D2 (ergocalciferol)
2. D3 (cholecalciferol)
Vitamin D Function - ✔️ 1. Regulation of gene expression
2. Affects calcium and phosphate homeostasis; differentiation of stem cells in
bone tissue and hair follicles and skin tissue
Vitamin D Source - ✔️ 1. UV light (d3)
2. Animal foods
3. Fortified products
Vitamin D Absoprtion - ✔️ 1. Incorporated into micelles and enters
mucosal enterocytes
2. Becomes part of chylomicrons and then lymph circulation
Vitamin D Deficiency - ✔️ 1. Rickets —Failure of growing bones to
mineralize properly. This results in bowing of long, weight-bearing bones
2. Osteomalicia - Vitamin D deficiency in adults due to decreased calcium and
phosphate absorption
Vitamin D DRI - ✔️ 5 mcg/day
Vitamin E AKA - ✔️ 1. Tocopherols
2. Tocotrienols
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