You Should Not Use Just One Epidemiological Study to Make

question 80

Multiple Choice

You should not use just one epidemiological study to make policy decisions because

• A) diseases are complex.
• B) all variables cannot be controlled in one study.
• C) sample size can affect accuracy.
• D) one population may not be representative of the entire population.
• E) All of the above.

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Definitions:

Hair Cells

Sensory cells located in the inner ear that are responsible for converting sound vibrations into electrical signals that can be interpreted by the brain.

Asymmetry

Lack of equality or equivalence between parts or aspects of something; not symmetrical.

Barn Owl

A nocturnal bird of prey known for its distinctive heart-shaped face and for being a beneficial species by controlling rodent populations.

Left Ear

The ear located on the left side of a person's head, significant in studies concerning auditory processing and lateralization of brain functions.