Global Health

5 September 2022
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154 test answers

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question
Which group is most likely to have the lowest measles immunization rate?
answer
Poorest 20% population of West and Central Africa
question
Which statement about health equity is true?
answer
It is a multidimensional concept, that includes issues of fairness within and across countries
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Which statement about measles vaccination by income quintile is true?
answer
The gaps in vaccine coverage between income groups is greater in West and Central Africa than among the same groups in South Asia
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What is least likely to be a direct determinant of health?
answer
Government policies
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Which of the following is most likely to have the lowest life expectancy at birth?
answer
An aboriginal Australian female
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What would you expect to happen to the incidence and prevalence of a disease if a new drug were discovered that prevented mortality from the disease but did not cure it?
answer
Incidence unchanged, prevalence increases
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What would buy you the most health gained for the least cost?
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Childhood vaccination
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Which country is most likely to have a "population pyramid," with a wide base and progressively tapering tip (triangle shaped)?
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Niger
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Which one of the following is not considered private health spending?
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Social security system
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The maternal mortality ratio is:
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The number of women who die as a result of pregnancy and childbirth complications per 100,000 live births in a given year
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The numerator for neonatal mortality rate is:
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The number of deaths of infants under 28 days of age in a given year
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Which statement about health expenditure and outcomes is false?
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Cuba spends a relatively high share of its GDP on health and has a low life expectancy.
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The denominator for infant mortality rate is:
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1,000 live births in a given year
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Which statement about health and maternal education is false?
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Studies in Philippines have shown that even better educated mothers were unable to keep their children healthy in locations without safe water supply.
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Life expectancy at birth is:
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the average number of years a newborn could be expected.....
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In which area would you expect to have the highest rates of contraception use?
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Urban East Asia and the Pacific
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In which World Bank region would you expect the maternal mortality ratio to be the highest?
answer
Latin America and the Caribbean
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What is the most important factor in the spread of TB from lower-income countries to higher-income countries?
answer
Immigration
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Which country is considered low-income, according to the World Bank definition?
answer
Liberia
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What is the most important milestone achieved in global health over the last 50 years?
answer
Decrease in the under-5 mortality rate to 48 per 1,000 children
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Which of the following represents an upper-middle-income country according to the World Bank classification?
answer
Turkey
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Which of the following was not a feature of smallpox?
answer
Diagnosis was made by laboratory testing since the rash was not distinct
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Which of the following is not a Millennium Development Goal?
answer
Combat heart disease, diabetes, and other diseases
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Which of the following is a Millennium Development Goal?
answer
Between 1990 and 2015, halve the proportion of people who suffer from hunger
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A country with gross national income per capita of $1,000 is classified by the World Bank as a:
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Low-income country *The book says low-middle-income country
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Which statement about global health is false?
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Global health focuses on individual level clinical care
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Which statement about the present status of global health is true?
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About 146,000 deaths occurred from measles globally in 2013
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What doesn't represent international research ethics guidelines?
answer
Declaration of Alma Ata
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Which of the following has a pluralistic health system?
answer
USA
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Which service can be provided at a health center level?
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Directly observed therapy, short-course for TB
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Assessing risks and benefits fulfills which ethical principle, as listed in the Belmont Report?
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Beneficence
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Which country is most likely to have the highest private health expenditure as a percentage of the total health expenditure?
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Sudan
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What is overwhelmingly true about Cuba?
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Health care is financed and delivered by the public sector
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What is the approximate percentage of private out-of-pocket expenditure in India?
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80%
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Which statement about informed consent is false?
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Minors can provide consent as long as they completely understand the risks and benefits of the study
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Which of the following represents a human rights issue for patients with HIV/AIDS?
answer
All of the above
question
Paying women for three prenatal checks represents which RBF scheme?
answer
Conditional cash transfer
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Which is not a health system building block according to WHO framework?
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Social and financial risk protection
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According to the four basic ethical principles of scarce resource allocation, which patient would you prioritize for treatment?
answer
20-year-old pregnant teacher with HIV living below the poverty line
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All of the following all under the six conditions that a clinical research protocol must satisfy to be ethical, except:
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Written consent
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What is least likely to be included in a primary healthcare package?
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Cardiac catheritazation
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Which statement about the Tuskegee study is false?
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The Public Health Service allowed the participants to receive effective treatment when penicillin became widely available after WWII
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Which statement about the French healthcare system is false?
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Health is regarded as a personal good
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The proponent of the short-course AZT trials defended the study design by stating all of the following except:
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That using the 076 regimen as active control would most likely show that the short-course regimen was superior
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Which statement about ancillary care is true?
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All of these are correct
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What is the best strategy in the short to medium term to combat the acute shortage of doctors who can perform cesarean sections in a low-income country?
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Train nursing staff to perform cesarean sections
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What does not represent ethical principles for allocation of scarce resources?
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Priority to the better off
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Which approach is the most culturally appropriate and acceptable by the population in an indigenous village in the Andes?
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Provide services in local languages by providers from these villages
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What is the correct progression of behavioral change, according to the stages of change model?
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Precontemplation, contemplation, decision, action, maintenance
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Which statement about the burden of disease from environmental factors is false?
answer
Most deaths attributable to outdoor air pollution occurs in adults less than 45 years of age.
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Which disease is least likely to be attributed to poor sanitation, water, and hygiene?
answer
Colon cancer
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Which of the following is not a model of behavioral change?
answer
Environmental model
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What best represents a culturally-appropriate targeted intervention to promote exclusive breastfeeding in the Burundi case study context?
answer
Mobilization of community-based spiritual leaders to show support for exclusive breastfeeding among the people in their community
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What does not represent one of the four Ps of social marketing?
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Presence of patent
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Improved access to water for hygiene purposes would have the greatest impact on:
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Scabies
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What is the most cost-effective intervention to improve health in a rural village in a country like Nepal?
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Constructing a community-based water system, along with promoting hygiene
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What best defines water-washed transmission of infection?
answer
Person-to-person transmission because of a lack of water for hygiene
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Based on experiences in China and India, in addition to providing improved stoves, what can be done to encourage uptake?
answer
All of these are correct.
question
What is the percentage of people worldwide with access to improved sanitation?
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60%
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What is least likely to represent social and cultural barriers to polio vaccination in India?
answer
Poor sanitation
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Which statement about social assessment is false?
answer
It focuses on the impact of the intervention and is not important in the implementation of monitoring and management programs.
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According to the diffusion of innovations model, what is least likely to influence adopting behavioral change?
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Perceived ecological impact of the innovation
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Which statement about indoor air pollution is true?
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Indoor air pollution can lead to a variety of respiratory problems.
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What is not one of the top three environmental factors leading to disease in low- and middle-income countries?
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Unhealthy urban lifestyle
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What was not a feature of the Oportunidades program in Mexico?
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Conditional cash transfers to all households in Mexico to improve nutritional status and health.
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The Tamil Nadu Nutrition Project best represents:
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Community mobilization
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What is least likely a potential barrier to using improved sanitation systems in low- and middle-income countries?
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Lack of NGO involvement
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Which statement about the burden of cardiovascular disease is true?
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Ischemic heart disease is the largest cause of death in all regions
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What is not a leading cause of death among adolescents in high-income countries?
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Lower respiratory infections
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Where would you expect to find the highest prevalence of tobacco smoking among adults?
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Europe and Central Asia
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Where would you expect to have diabetes contributing to the most DALYs in 2030, according to WHO projections?
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Lower-middle-income countries
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Which WHO region has the highest percentage of adolescents who are current drinkers?
answer
Europe
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Case fatality rate is:
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The proportion of people with a disease that die from the disease
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Reducing the incidence of a disease in a specific area to zero is termed:
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Elimination
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What is not a key intervention in controlling malaria in highly endemic regions of Africa?
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Outdoor residual spraying of insecticides
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All of the following are emerging infectious diseases, except:
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Hepatitis B
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Which measure would have the least impact on decreasing alcohol consumption in a low-income country?
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Education and counseling by healthcare providers
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Which of the following statements about HIV/AID is false?
answer
Cambodia faces a generalized epidemic of HIV/AIDS.
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Anxiety disorders are a leading cause of DALYs among:
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Females, ages 15-19
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Which statement about the treatment and prevention of diabetes is true?
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Avoiding being overweight is the single most important way to prevent type II diabetes.
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Key factors contributing to the emergence and re-emergence of infectious diseases include:
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All of these are correct.
question
Which measure would you prioritize to control tobacco use in Burkina Faso, assuming that no restrictions currently exist?
answer
Implement relatively high taxation of cigarettes
question
The three leading causes of deaths among adolescents globally are:
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Road injury, HIV/AIDS, and self-harm
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What is the most cost-effective intervention to address neglected tropical diseases in sub-Saharan Africa?
answer
The rapid-impact package
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Of the leading causes of DALYs for adolescents aged 10-14 years, which is not a leading cause for adolescents aged 15-19 years?
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Diarrheal disease and road injury
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Which region has the lowest rates of high-risk drinking?
answer
Middle East and North Africa
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High adolescent mortality in Africa is driven primarily by:
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HIV/AIDS
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Early adolescence is defined as the period between:
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Ages 10 and 14
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Mass chemotherapy can be administered for all of the following, except:
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Diphtheria
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Of the leading causes of death for adolescents aged 15-19 years, which is not a leading cause for children aged 5-9 years?
answer
Self-harm and diarrheal disease
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What are common mental health problems among adolescents?
answer
All of these are correct.
question
Which statement about the prevention and treatment of TB is false?
answer
The BCG vaccine is important in reducing the transmission of TB.
question
According to WHO, what is not fundamental to addressing mental health disorders?
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Increasing the budget for the national mental hospital
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People who flee or are forced to migrate during a disaster and leave their homes but stay in the country in which they were living are called:
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Internally displaced persons
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Which statement about the Global Fund is false?
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It is primarily a technical agency.
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Which statement best applies to push mechanisms?
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Reduce risk and encourage product development through lowering the costs of product development, with a focus on research and development
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Which statement about the Welcome Trust is true?
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It is a major funder of health research, and funds research only for the problems of high-income countries.
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Which option best represents the ideal characteristics of drugs for use in low- and middle-income countries?
answer
Easy to transport and store, oral administration, heat stable, single dose
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What is the theoretical foundation of several injury prevention and control efforts?
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Haddon's matrix
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Which statement about WHO is false?
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It is a major financing agency for global health projects.
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What is not a barrier to entry to vaccine manufacturing?
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The number of firms engaged in vaccine production worldwide is already large.
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In which region would you expect to find the smallest contribution of road traffic injuries to total deaths?
answer
Europe and Central Asia
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What is least likely to cause a negative health impact in a complex humanitarian emergency?
answer
Humanitarian assistance
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Tiered pricing is:
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Charging different prices in different markets for the same product
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Which of the following represents public-private partnerships for public health?
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All of these are correct.
question
Which statement about burns is true?
answer
Rural dwellers suffer burns at higher rates than urban dwellers.
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Which United Nations agency is primarily involved in the prevention and control of HIV/AIDS?
answer
UNAIDS
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Which statement about unintentional injuries is true?
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The leading cause of DALYs lost from unintentional injuries is road traffic accidents.
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The cause of mortality during a natural disaster is likely to be:
answer
All of these are correct.
question
Which statement about gender differences in the burden of unintentional injuries is false?
answer
Men are more likely to die from all six categories of unintentional injuries than women.
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What is the most common cause of death among refugees?
answer
Diarrhea
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What is a special challenge of expanding coverage of the HPV vaccine, compared to the six basic antigens of the EPI program?
answer
Providing to adolescents, who are not normally the target group for childhood immunization
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Which of the following might be a lesson of experience from product development partnerships (PDPs), such as Aeras and the Human Hookworm Vaccine Initiative?
answer
All of these are correct.
question
What approach would you recommend that low- and middle-income countries take to prevent and control unintentional injuries?
answer
Carry out pilot projects based on what has worked in high-income countries, adapt to the local context, and expand more broadly with time.
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Which of the following represents public-private partnerships for public health?
answer
All of these are correct.
question
Which of the following statements is true?
answer
Humanitarian workers have increasingly been the targets of those who are fighting in a conflict area.
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The Haddon matrix models the interaction of all the following, except the
answer
Victim
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Which statement about pull mechanisms is least likely?
answer
Examples of pull mechanisms are tax credits for research and development or handing over research findings to firms.
question
What would you do to ensure a safe and healthy environment for displaced people?
answer
All of these are correct.
question
UNITAID is largely financed by:
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Tax on the purchase of airplane tickets in donor countries
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Which NGO is based in a low- and middle-income country?
answer
BRAC
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The largest charitable foundation in the world is:
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The Bill & Melinda Gates Foundation
question
Most important to deaths from unintentional injuries are:
answer
Road traffic injuries
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Which risk factor for road traffic injuries is predominantly found in low- and middle-income countries, as opposed to high-income countries?
answer
All of these are correct.
question
Which statement regarding the burden of natural disasters is false?
answer
Ninety percent of deaths from volcanoes occur from the lava flow of volcanoes.
question
Which statement about obesity and overweight is false?
answer
Men have higher rates of obesity than women in all WHO regions.
question
What does not fall under "the three delays" of childbirth?
answer
Delay obtaining the services of a traditional birth attendant
question
As a country becomes healthier, what is most likely to happen regarding childhood mortality?
answer
Neonatal deaths account for a larger share of under-5 mortality
question
What is likely to be least related to the social determinants of health?
answer
Breast cancer
question
What is a potential complication of measles?
answer
All of these are correct.
question
Which deficiency is most likely to cause cognitive impairment?
answer
Iodine
question
Which statement about sexually transmitted infections in women is true?
answer
They can lead to still birth, chlamydia is nine times more prevalent in women than in men, and sub-Saharan Africa faces a disproportionately high share of morbidity and mortality from STIs.
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Which statement about the burden of childhood illness in the under-5 age group is true?
answer
The rate of under-5 mortality in sub-Saharan Africa is about 15 times that in high-income countries.
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Which intervention is most critical for preventing maternal mortality?
answer
Establishing emergency obstetric services
question
What is not among the three leading causes of under-5 mortality in sub-Saharan Africa?
answer
Preterm birth complications
question
What is the most cost-effective approach to combating iodine deficiency?
answer
Salt fortification
question
Which statement about maternal mortality is false?
answer
The lifetime risk of dying a maternal death is the highest in South Asia.
question
The window of opportunity for ensuring proper growth and development of children closes at the age of:
answer
2 years
question
Which statement about sex-selective abortion is true?
answer
It results in a skewed sex ratio.
question
What is the most cost-effective intervention in low-resource settings to treat diarrhea and prevent its complications and mortality?
answer
Oral rehydration therapy
question
What causes the most neonatal deaths globally?
answer
Preterm birth complications
question
Which statement about nutrition is false?
answer
Nutritional deficits in children under 2 years old can generally be overcome in later life by nutritional supplementation.
question
Which statement about female genital mutilation is false?
answer
The practice has shown increasing prevalence over time.
question
What are the global top three causes of under-5 mortality?
answer
Preterm birth complications, lower respiratory infections, malaria
question
What is not a consequence or complication of vitamin A deficiency?
answer
Asphyxia
question
Which region has seen the largest percentage decline in under-5 mortality since 1990?
answer
Sub-Saharan Africa
question
Wasting refers to:
answer
Weight-for-height two z-scores below the international reference
question
In which World Bank region would you expect females to be the least healthy compared to males?
answer
South Asia
question
Which intervention is the most appropriate, cost-effective measure for caring for stable, low birthweight infants in very resource-limited settings?
answer
Kangaroo mother care
question
Which nutrient supplementation promotes more rapid recovery from diarrhea?
answer
Zinc
question
Among which of the following would you expect to have the greatest disparity in the rate of stunting in under-5 children?
answer
Rural vs. urban Latin America and the Caribbean
question
Which vicious cycle must be broken in order to improve the nutritional status of children in the medium and longer terms?
answer
All of these are correct.
question
Which World Bank Regions have the lowest and highest rates of adolescent fertility?
answer
Europe and Central Asia (lowest), sub-Saharan Africa (highest)
question
Which statement about the International Finance Facility for Immunisation is false?
answer
It was launched as a charity by the government of the United States.