What Is a Weakness of an Epidemiological Study

question 24

Multiple Choice

What is a weakness of an epidemiological study?

• A) Findings on some human beings cannot be generalized to all human beings.
• B) Results from animal studies cannot be applied to human beings.
• C) Cause and effect cannot be proven.
• D) Codes of ethics prevent certain treatments.
• E) The list of possible causes of disease can be narrowed.

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Definitions:

Mobility Device

Equipment designed to aid individuals who have difficulty moving independently.

Rolling Walker

A walking aid designed with wheels to assist individuals in maintaining mobility and balance.

Erythema

Redness of the skin.

Thermotherapy

The use of heat in therapy to relax muscles, relieve stiffness, and promote blood flow.