Which of the Following Cannot Be Evaluated with Randomized Controlled

question 4

Multiple Choice

Which of the following cannot be evaluated with randomized controlled trials?

• A) The effectiveness of changes in trade policy
• B) The health benefits of providing families with insecticide-treated bed nets
• C) Changes in school attendance caused by deworming programs
• D) The impact of microfinance programs

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Definitions:

Prenatal Development

The course of increasing in size and complexity within the uterus from when conception occurs to the act of being born.

Zygotic Stage

This refers to the earliest stage of human development, which begins at fertilization when a sperm and egg merge to form a zygote.

Moderate Drinking

Consuming alcoholic beverages in moderation, typically considered to be up to one drink per day for women and up to two drinks per day for men.

Pregnancy

The condition or period of being pregnant, where a new individual is developing in the uterus.