#1
Which of the following is a basic tool for public health data collection?
Surveys
ExplanationSurveys are fundamental for gathering public health data.
#2
What does 'mortality rate' refer to in public health?
The rate of death in a population
ExplanationMortality rate measures the frequency of deaths within a given population.
#3
Which factor is NOT typically considered a social determinant of health?
Genetic predisposition
ExplanationGenetic predisposition is not typically categorized as a social determinant of health.
#4
What is the primary focus of 'environmental health' within public health?
Addressing the relationship between environmental factors and health outcomes
ExplanationEnvironmental health focuses on understanding and mitigating the impact of environmental factors on health.
#5
Which public health strategy is primarily concerned with controlling the spread of communicable diseases?
Disease surveillance
ExplanationDisease surveillance focuses on monitoring and controlling the spread of communicable diseases.
#6
What does the term 'epidemiology' refer to in public health?
The study of the distribution and determinants of health-related states in specified populations
ExplanationEpidemiology focuses on analyzing health patterns within populations.
#7
What is the purpose of Geographic Information Systems (GIS) in public health?
To map the distribution of diseases and health-related events
ExplanationGIS aids in visualizing and understanding the spatial aspects of public health issues.
#8
Which statistical measure is most commonly used to assess the average health outcome in a population?
Mean
ExplanationMean is often used to determine the average health status of a population.
#9
Which of the following best describes 'health disparities'?
Differences in health outcomes and determinants between different segments of the population
ExplanationHealth disparities refer to inequalities in health outcomes among different population groups.
#10
What role does 'biostatistics' play in public health?
Analyzing public health data and interpreting results
ExplanationBiostatistics involves analyzing data to draw conclusions about public health issues.
#11
What is 'sentinel surveillance' in the context of public health?
A system where selected institutions report all cases of specific conditions
ExplanationSentinel surveillance involves key institutions reporting specific health conditions for early detection.
#12
Which of the following is an example of a 'primary data source' in public health research?
Data collected directly from surveys or experiments
ExplanationPrimary data sources involve firsthand collection of data through surveys or experiments.
#13
What does 'incidence rate' specifically measure in epidemiology?
The number of new cases of a disease in a population over a specific period of time
ExplanationIncidence rate measures the frequency of new cases of a disease within a population over time.
#14
What is 'qualitative research' in the context of public health?
Research that explores health phenomena through observation, interviews, and analysis of text and images
ExplanationQualitative research delves into health phenomena through observation, interviews, and analysis of textual and visual data.
#15
How does 'health informatics' contribute to public health?
By managing and analyzing health data to improve healthcare outcomes
ExplanationHealth informatics aids in managing and analyzing health data to enhance healthcare outcomes.