A) A
B) K
C) E
D) D
Correct Answer
verified
Multiple Choice
A) Osteomalacia
B) Osteoporosis
C) Xerophthalmia
D) Prolonged blood-clotting time
Correct Answer
verified
Multiple Choice
A) milligram.
B) global unit.
C) international unit.
D) retinol activity equivalent.
Correct Answer
verified
Multiple Choice
A) It causes a calcium deficiency
B) It causes excess iron absorption
C) It leads to overt signs only rarely
D) It may result from breastfeeding without supplementation
Correct Answer
verified
Multiple Choice
A) Adults
B) Elderly
C) Newborns
D) Adolescents
Correct Answer
verified
Multiple Choice
A) A
B) B1
C) C
D) D
Correct Answer
verified
Multiple Choice
A) xerosis.
B) xerophthalmia.
C) night blindness.
D) corneal keratinization.
Correct Answer
verified
Multiple Choice
A) Sweet potato
B) Orange juice
C) Peanut butter
D) Powdered skim milk
Correct Answer
verified
Multiple Choice
A) Liver only
B) Kidney only
C) Liver and kidney
D) Liver and intestines
Correct Answer
verified
Multiple Choice
A) Albumin
B) GI mucosa
C) Prothrombin
D) Mucopolysaccharides
Correct Answer
verified
Multiple Choice
A) Whole-grain bread
B) Vitamin D-fortified milk
C) Vitamin A-fortified carrot juice
D) Omega-3 fatty acid-fortified milk
Correct Answer
verified
Multiple Choice
A) 5
B) 10
C) 20
D) 35
Correct Answer
verified
Multiple Choice
A) It inhibits absorption of dietary cholesterol
B) It slows oxidation of low-density lipoproteins
C) It interferes with cholesterol synthesis by the liver
D) It speeds removal of blood cholesterol by the liver
Correct Answer
verified
Multiple Choice
A) Both protect against LDL oxidation
B) Neither reduces arterial inflammation
C) Neither participates in regulating blood clotting
D) Both act as prooxidants at physiological intakes
Correct Answer
verified
Multiple Choice
A) Reduced exposure to sunlight
B) Lower milk intake of older people
C) Diminished absorption of dietary vitamin D
D) Less activation of vitamin D by the kidneys
Correct Answer
verified
Multiple Choice
A) liver.
B) bananas.
C) apricots.
D) sweet potatoes.
Correct Answer
verified
Multiple Choice
A) infants frequently require a supplement at birth.
B) good food sources are plants of the cabbage family.
C) risk of deficiency is increased in people taking antibiotics for prolonged periods.
D) gut microflora synthesis supplies sufficient amounts to meet the needs of most healthy adults.
Correct Answer
verified
Multiple Choice
A) calcitriol.
B) calciferol.
C) calcitonin.
D) cholecalciferol.
Correct Answer
verified
Multiple Choice
A) Inhibition of oxidation
B) Prevention of keratinization
C) Inhibition of bone calcium loss
D) Prevention of hemolytic anemia
Correct Answer
verified
Multiple Choice
A) Tryptophan
B) Chlorophyll
C) Xanthophyll
D) Beta-carotene
Correct Answer
verified
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