Which of the Following Is the Most Effective and Least

question 179

Multiple Choice

Which of the following is the most effective and least costly strategy for preventing an iron deficiency?

• A)Consume iron supplements at a level 2-3 times the RDA
• B)Switch to iron cooking utensils and eat 4 servings of red meat daily
• C)Eat small amounts of citrus products and increase intake of low-fat milk
• D)Eat small quantities of meat,fish,and poultry frequently together with liberal amounts of vegetables and legumes

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Definitions:

Analogue

Something that is similar or comparable in function or effects to something else, though differing in nature or origin.

ABAB

A research design involving repeated measurements over time wherein a participant receives an intervention, returns to baseline, and then receives the intervention again.

Case

An instance or occurrence of a particular situation or example being investigated or examined.

Informed Consent

A process ensuring that a person fully understands the details and implications before agreeing to participate in any procedure or treatment.