举一反三
- Whicn vitamin can reduce the curative effect of levodopa() A: vitamin A B: vitamin B1 C: vitamin B2 D: vitamin B6 E: vitamin B12
- vitamin C can reduce the bioavailibity of iron in food during uptake
- demand information can reduce the bullwhip effect, but will not eliminate it.
- Which one of the following statements is correct? A: Chlorpromazine is indicated in treating the nausea of levodopa treatment. B: Vitamin B6 increases the effectiveness of levodopa. C: Administration of dopamine is an effective treatment of Parkinson’s disease. D: Levodopa-induced nausea is reduced by carbidopa. E: Nonspecific MAO-inhibitors, such as phenelzine, are a useful adjunct to levodopa therapy.
- What is the side effect of too much calcium or vitamin D?
内容
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c. Vitamin C supplementation may reduce the severity of symptoms of a common cold.
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Nutritional<br/>supplements she should begin before she gets pregnant include which<br/>of the following() A: Folate<br/>to reduce neural tube defects B: Vitamin<br/>B12 to<br/>increase RBC production prior to pregnancy C: Vitamin<br/>B1 to<br/>reduce beriberi D: Vitamin<br/>C to reduce scurvy E: No<br/>supplementation is necessary until pregnancy is confirmed
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The ____ effect can be divided into the ____ effect and the ____ effect.
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20. Broccoli _____, can prevent the human body from being damaged by oxidant environment . A: is rich in vitamin C B: rich in vitamin C C: be rich in vitamin C D: are rich in vitamin C
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Since advertising can increase sales of production, _____it can _____the price. A: so; reduced B: so; reduce C: /; be reduced D: / ; reduce