Which of the following is a characteristic of lead exposure and health?
a. Absorption of lead is higher on an empty stomach
b. Lead toxicity is most prevalent in children around the time of puberty
c. Lead-induced anemia is similar to the anemia of vitamin B12 deficiency
d. The symptoms of lead toxicity can be reversed by adding iron to the diet
a
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Older adults with atrophic gastritis are vulnerable to ________ deficiency.
a. folate b. calcium c. vitamin D d. vitamin B12 e. zinc
One of the chief functions of chromium is participation in the metabolism of
a. iron. b. proteins. c. carbohydrates. d. metallothionein. e. lipids.
Nutrients are chemical substances
Indicate whether the statement is true or false
Which part of the GI tract contains highly acidic digestive juices?
a. Colon b. Ileum c. Stomach d. Duodenum e. Rectum