tie breakers

1.       Which type of epidemiological study follows a group of individuals over a long time to observe disease development?

 

• Cross-sectional study

• Case-control study

• Cohort study

• intervention study

1.       What type of study compares individuals with a specific condition to those without the condition to identify risk factors?

 

• Cross-sectional study

• Case-control study

• Cohort study

• intervention study

1.       Which study design collects data at a single point in time to assess the prevalence of a disease?

 

• Cross-sectional study

• Case-control study

• Cohort study

• intervention study

1.       In which type of study are participants assigned to receive or not receive an intervention to measure its effect on health outcomes?

 

• Cross-sectional study

• Case-control study

• Cohort study

• intervention study

1.       Which type of study is primarily used to establish a cause-and-effect relationship by manipulating an independent variable?

 

• Cross-sectional study

• Case-control study

• Cohort study

• intervention study

1.       What type of study design is best suited for understanding the natural history of a disease over time?

 

• Cross-sectional study

• Case-control study

• Cohort study

• intervention study

1.       In which study design do researchers look back in time to find exposure factors that may have led to a specific outcome?

 

• Cross-sectional study

• Case-control study

• Cohort study

• intervention study