Which of the Following Is NOT a Problem Associated with Observational

question 136

Multiple Choice

Which of the following is NOT a problem associated with observational studies?

• A) They cannot determine cause and effect relationships.
• B) The subjects may behave differently when they know they are being observed.
• C) It is not possible to gain information regarding relationships between variables.
• D) Laboratory studies may not generalize to real life.

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Definitions:

Lung Cancer

Lung Cancer is a malignant lung disease characterized by uncontrolled cell growth in tissues of the lung, often due to smoking or exposure to hazardous substances.

Chronic Fatigue

A debilitating health condition characterized by extreme tiredness or tiredness not relieved by rest, often without identifiable cause.

Indoor Air Pollution

The presence of pollutants in the indoor environment resulting from sources like household cleaning agents, cooking, tobacco smoke, and building materials, leading to health issues.

Risk Analysis

The systematic process of identifying and assessing potential risks and their impacts, often to manage and mitigate potential harmful effects.