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General Knowledge Quiz

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Questions and Answers

What is the formula for calculating prevalence?

New cases in time period / Population at risk at beginning of period

Number of new cases / Person time of observation

Total cases / Total individuals tested

Total number of cases / Population at point in time (correct)

Which of the following accurately defines cumulative incidence?

New cases in time period / Population at risk at beginning of period (correct)

Total number of deaths in a specific time frame

Total cases in the population

Number of cases compared to the total number of tests conducted

What term is synonymous with attack rate?

Prevalence rate

Cumulative risk

Cumulative incidence (correct)

Incidence rate

What formula is used to calculate the incidence rate?

Number of new cases / Person time of observation Signup and view all the answers

How can you improve the sensitivity of a test for detecting tuberculosis?

Decrease the number of false negatives Signup and view all the answers

What is the prevention paradox?

Most cases arise from low-risk individuals despite focus on high-risk groups Signup and view all the answers

What was the first journal related to HIV/AIDS published?

Pneumocystis pneumonia Signup and view all the answers

In randomized control trials, what is the main feature of study design?

Participants are randomly allocated to exposure groups Signup and view all the answers

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Description

Test your knowledge with this general information quiz. Covering a variety of topics, this quiz is designed to challenge your understanding and recall of essential facts. Perfect for anyone looking to refresh their general knowledge skills!