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A) Among men in Canada, it is twice as common as iron-deficiency anemia.
B) In adults, the consumption of alcohol is somewhat protective against absorption of excess iron.
C) In most people with this disorder, infections are rare because bacteria are killed by excess iron in the blood.
D) It is usually caused by a virus that attacks the intestinal mucosal cells, leading to unregulated and excessive iron absorption.
F) A) and D)
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A) Copper is required for hemoglobin synthesis.
B) Copper plays a role in wound healing, which prevents excessive blood loss.
C) Anemia affects synthesis of protoporphyrin, which interferes with iron absorption.
D) Copper is known to protect against free radical formation, which prevents excess damage of red blood cells.
F) None of the above
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A) a factor in meats that enhances iron absorption
B) an intestinal mucosa protein that assists in iron turnover
C) a substance in legumes that interferes with iron absorption
D) a liver-derived hormone that helps regulate iron absorption and transport
F) C) and D)
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A) flavonoids
B) lutein
C) phytosterols
D) lignans
F) None of the above
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A) zinc
B) iron
C) copper
D) manganese
F) A) and C)
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A) Excess tissue iron destroys vitamin C.
B) Iron-rich blood favours growth of bacteria.
C) Iron-rich blood impairs the immune system.
D) Excess tissue iron interferes with antibiotic function.
F) None of the above
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A) a storage protein for vitamin K
B) a transport protein for vitamin E
C) a protein needed for bone formation
D) a protein needed for blood clot formation
F) B) and D)
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A) in the treatment of colds
B) in the treatment of Menkes syndrome
C) in the treatment of toxicity from certain other metals
D) in the treatment of slow growth syndrome in Canadian children
F) All of the above
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A) tea
B) coffee
C) foods containing vitamin C
D) foods containing vitamin E
F) B) and C)
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A) brain cells
B) stomach cells
C) muscle cells
D) liver cells
F) All of the above
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A) broccoli
B) skim milk
C) clams
D) cheddar cheese
F) C) and D)
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A) pancreas
B) heart
C) kidneys
D) gallbladder
F) B) and D)
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A) taking them with milk
B) taking them with orange juice
C) taking them on an empty stomach rather than with meals
D) taking them in the form of the ferric salt rather than the ferrous salt
F) C) and D)
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A) dairy products
B) fluoridated water
C) iron-fortified cereals
D) carbonated beverages
F) A) and B)
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Zinc deficiency can present with a varie...View Answer
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The enteropancreatic circulation of zinc...View Answer
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