__________ Studies Observe Different Individuals at Different Ages at a Single

question 91

Multiple Choice

__________ studies observe different individuals at different ages at a single point in time.

• A) Longitudinal
• B) Cross-longitudinal
• C) Sequential
• D) Cross-sectional

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Definitions:

Respiratory Hygiene

Practices that prevent the spread of respiratory pathogens through droplets, such as covering the mouth when coughing.

CDC

Centers for Disease Control and Prevention; a national public health institute in the United States.

Separating Patients

The process of isolating patients from others to prevent the spread of infection or to provide specialized care.

National Notifiable Disease

A disease that, by law, must be reported to government authorities upon diagnosis, aimed at monitoring and controlling the spread of significant public health threats.