World Health Organization — MCQs
All are provisions of WHO mental health Gap Action Programme (mhGAP), except:
Which of the following is NOT a core component of the WHO's global STI control strategy?
Which of the following infectious diseases has the LEAST structured WHO surveillance system?
What was the theme of the World Health Organization for the year 2023?
Which of the following procedures is not typically covered by the National Programme for Control of Blindness (NPCB) for reimbursement of surgery done by a non-governmental organization (NGO) eye hospital?
Which of the following organizations is headquartered in New York?
A village 'X' has a population of 5000 with a birth rate of 25 per thousand. In any given month, how many pregnancies should be registered with the ANM of this village?
The National Health Policy 2002 target to be achieved by the year 2010 is :
What is the death rate among cholera-affected individuals in a population of 5000, where 50 people are affected by cholera, and 10 of these individuals have died?
All of the following are global targets for WHO Global Action Plan (2013–2020) for Prevention and Control of NCDs, EXCEPT:
World Health Organization Indian Medical PG Practice Questions and MCQs
Question 1: All are provisions of WHO mental health Gap Action Programme (mhGAP), except:
- A. Communication regarding care
- B. Human rights
- C. Screening family members (Correct Answer)
- D. Social support
Explanation: ***Screening family members*** - The **WHO mhGAP** primarily focuses on scaling up care for **priority mental, neurological, and substance use disorders** in low- and middle-income countries. It does not explicitly include the provision of routine screening of family members of affected individuals. - While family support is crucial, direct screening of asymptomatic family members for psychiatric disorders is not a core component of the program's defined interventions for service delivery. *Communication regarding care* - **Effective communication** is a fundamental aspect of the **WHO mhGAP** to ensure patients and their families understand their condition and treatment plan. - It emphasizes **patient-centered care** and informed decision-making, which rely heavily on clear and empathetic communication from healthcare providers. *Human rights* - **Human rights** are a foundational principle of the **WHO mhGAP**, ensuring that individuals with mental disorders receive care without discrimination and with respect for their dignity and autonomy. - The program advocates for policies and practices that protect the rights of people with mental health conditions. [1] *Social support* - **Social support** is a crucial component promoted by the **WHO mhGAP**, recognizing its role in recovery and well-being for individuals with mental health conditions. - The program encourages interventions that strengthen social ties and community integration to reduce isolation and improve outcomes.
Question 2: Which of the following is NOT a core component of the WHO's global STI control strategy?
- A. Case management
- B. Universal mandatory screening (Correct Answer)
- C. Strategic information systems
- D. Prevention services
Explanation: ***Universal mandatory screening*** - While screening is part of STI control, **universal mandatory screening** for all STIs in the general population is not a core component of the WHO's strategy due to feasibility, cost, and ethical considerations. - The strategy emphasizes **targeted screening** for at-risk populations and opportunistic screening. *Case management* - **Case management**, including accurate diagnosis and effective treatment, is a critical component for managing current infections and preventing further transmission. - This involves syndromic or etiologic approaches to treatment and partner notification. *Strategic information systems* - **Strategic information systems** are essential for monitoring trends, evaluating interventions, and informing policy decisions related to STI control. - This includes surveillance data, program monitoring, and research. *Prevention services* - **Prevention services** are a cornerstone of the WHO's strategy, aiming to reduce the incidence of new infections. - These services encompass health education, condom promotion and distribution, vaccination, and pre-exposure prophylaxis (PrEP).
Question 3: Which of the following infectious diseases has the LEAST structured WHO surveillance system?
- A. Malaria
- B. Relapsing fever (Correct Answer)
- C. Polio
- D. Viral encephalitis
Explanation: ***Relapsing fever*** - **Relapsing fever** caused by *Borrelia* species, often lacks a dedicated, highly structured global surveillance system compared to other diseases due to its more sporadic and localized outbreaks in many regions. - While it is a reportable disease in some areas, the **WHO's efforts are not as extensively coordinated or funded globally** as for diseases targeted for eradication or high-priority control. *Polio* - The **Global Polio Eradication Initiative (GPEI)**, led by WHO, maintains one of the most comprehensive and structured surveillance systems worldwide, with active case finding and laboratory confirmation. - This system includes robust environmental surveillance and aims for **zero cases** globally, requiring meticulous data collection and reporting. *Malaria* - WHO maintains a highly structured and extensive global surveillance system for **malaria**, particularly through its **Global Malaria Programme**, which focuses on controlling and eventually eradicating the disease. - Surveillance includes tracking case incidence, analyzing drug resistance, monitoring vector populations, and evaluating intervention effectiveness in **endemic regions**. *Viral encephalitis* - **Viral encephalitis** is a group of diseases with various etiologies, and while not all forms have individual structured global surveillance, severe forms like **Japanese encephalitis** and **West Nile virus** are under significant surveillance by WHO and national health agencies. - Surveillance often involves tracking outbreaks, identifying causal agents, and monitoring for emerging threats due to its potential for **epidemics** and severe neurological outcomes.
Question 4: What was the theme of the World Health Organization for the year 2023?
- A. Health for All (Correct Answer)
- B. Global Health Security
- C. Mental Health Awareness
- D. Universal Health Coverage
Explanation: ***Health for All*** - The World Health Organization (WHO) designated **"Health for All"** as its guiding theme for 2023, marking its 75th anniversary. - This theme emphasizes the foundational principle that **health is a fundamental human right**, and everyone should have access to the healthcare they need without financial hardship. *Global Health Security* - While **global health security** is a critical ongoing focus for the WHO, especially after recent pandemics, it was not the official theme for 2023. - This area of work primarily addresses preparedness and response to **health emergencies and outbreaks**. *Mental Health Awareness* - **Mental health awareness** is a significant area of work for the WHO, with dedicated campaigns and initiatives throughout the year. - However, it was not chosen as the overarching theme for **World Health Day 2023**. *Universal Health Coverage* - **Universal Health Coverage (UHC)** is a core goal and long-term ambition of the WHO, aligning closely with "Health for All." - While it was not the 2023 theme, UHC is a central component of achieving the broader vision of **"Health for All."**
Question 5: Which of the following procedures is not typically covered by the National Programme for Control of Blindness (NPCB) for reimbursement of surgery done by a non-governmental organization (NGO) eye hospital?
- A. Cataract surgery
- B. Pan retinal photocoagulation for diabetic retinopathy
- C. Syringing and probing of the nasolacrimal duct (Correct Answer)
- D. Trabeculectomy surgery
Explanation: ***Syringing and probing of the nasolacrimal duct*** - While important for lacrimal drainage issues, procedures like **syringing and probing** are generally considered minor and less vision-restoring compared to the major surgeries targeted by the **NPCB**. - The **NPCB** focuses on interventions for leading causes of blindness, primarily **cataract** and other significant vision-threatening conditions, which this procedure typically isn't. *Cataract surgery* - **Cataract surgery** is a cornerstone of the **NPCB's** efforts, as cataracts are the leading cause of reversible blindness. - Reimbursement for **cataract surgery** is a primary objective to improve access and reduce the burden of blindness. *Pan retinal photocoagulation for diabetic retinopathy* - **Diabetic retinopathy** is a major cause of preventable blindness, and **pan retinal photocoagulation (PRP)** is a key intervention to preserve vision. - The **NPCB** includes procedures for **diabetic retinopathy** management due to its significant public health impact. *Trabeculectomy surgery* - **Trabeculectomy** is a surgical procedure for **glaucoma**, which is another significant cause of irreversible blindness. - The **NPCB** includes interventions for **glaucoma** given its severe vision-threatening nature and the need for surgical management in many cases.
Question 6: Which of the following organizations is headquartered in New York?
- A. World Bank
- B. WHO
- C. ILO
- D. UNICEF (Correct Answer)
Explanation: ***UNICEF*** - The **United Nations Children's Fund (UNICEF)** is headquartered in **New York City** at 3 United Nations Plaza. - Its global mission focuses on working for the **rights and well-being** of every child, especially the most vulnerable. *WHO* - The **World Health Organization (WHO)** is headquartered in **Geneva, Switzerland**. - It is the primary global agency responsible for **international public health**. *ILO* - The **International Labour Organization (ILO)** is headquartered in **Geneva, Switzerland**. - Its main objective is to set **labor standards**, develop policies, and devise programs promoting decent work for all. *World Bank* - The **World Bank Group** is headquartered in **Washington, D.C., United States**. - It is a vital source of **financial and technical assistance** to developing countries around the world.
Question 7: A village 'X' has a population of 5000 with a birth rate of 25 per thousand. In any given month, how many pregnancies should be registered with the ANM of this village?
- A. 67 (Correct Answer)
- B. 69
- C. 66
- D. 68
Explanation: ***67*** - **Correct calculation for ANM pregnancy registration**: - Annual births = (25/1000) × 5000 = **125 births per year** - Monthly births = 125 ÷ 12 = **10.42 births per month** - **Active pregnancy follow-up period** = 6.5 months (from early second trimester until delivery) - Expected pregnancies registered = (125 ÷ 12) × 6.5 = 10.42 × 6.5 = **67.7 ≈ 67** - **Rationale**: The ANM (Auxiliary Nurse Midwife) typically provides active antenatal care from the second trimester (around 3-4 months) through delivery. This represents approximately 6.5 months of the 9-month pregnancy period. The calculation accounts for the number of women currently under active ANC supervision at any given time. - **Key formula**: Number of pregnancies = (Annual births ÷ 12) × Active follow-up months *Incorrect Option 69* - Would imply 6.6 months of active follow-up: 69 ÷ 10.42 = 6.62 months - This overestimates the standard ANC registration period *Incorrect Option 66* - Would imply 6.3 months of active follow-up: 66 ÷ 10.42 = 6.33 months - This underestimates the expected ANC registration period *Incorrect Option 68* - Would imply 6.53 months of active follow-up: 68 ÷ 10.42 = 6.53 months - Close to the standard calculation but less precise than 67 when using the 6.5-month follow-up period
Question 8: The National Health Policy 2002 target to be achieved by the year 2010 is :
- A. Reduce infant mortality rate 30/1000 live births (Correct Answer)
- B. Elimination of leprosy
- C. Eradication of polio
- D. Achieve zero level growth of HIV/AIDS
Explanation: ***Reduce infant mortality rate 30/1000 live births*** - The **National Health Policy 2002** specifically set the target of reducing **Infant Mortality Rate (IMR) to 30 per 1000 live births by the year 2010**. - This was one of the key quantifiable goals with a clear timeline aligned with the question's timeframe. - The policy document explicitly mentioned this as a priority target for improving maternal and child health outcomes in India. *Eradication of polio* - While **polio eradication** was indeed a major objective of the National Health Policy 2002, the target year was **2005, not 2010**. - India achieved polio-free status in 2014 when WHO certified the country as polio-free. - This makes it incorrect for the specific year 2010 mentioned in the question. *Elimination of leprosy* - The **elimination of leprosy** (defined as prevalence of less than 1 case per 10,000 population) was targeted for **2005, not 2010**. - India achieved national level elimination in December 2005, though some districts continued to have higher prevalence. - This target predates the 2010 timeline asked in the question. *Achieve zero level growth of HIV/AIDS* - The National Health Policy 2002 aimed to **halt and reverse the HIV/AIDS epidemic** by 2007. - The specific phrase "zero level growth" and the year 2010 do not accurately reflect the policy's stated objectives. - The focus was on stabilizing prevalence and preventing new infections through NACP (National AIDS Control Programme).
Question 9: What is the death rate among cholera-affected individuals in a population of 5000, where 50 people are affected by cholera, and 10 of these individuals have died?
- A. 10 per 1000
- B. 20 per 100 (Correct Answer)
- C. 1 per 1000
- D. 5 per 1000
Explanation: ***20 per 100*** - The death rate among cholera-affected individuals is also known as the **case fatality rate (CFR)**. - This is calculated as (number of deaths / number of *affected* individuals) × 100 = (10 / 50) × 100 = **20% (or 20 per 100)**. - CFR measures the severity of disease among those who contract it. *1 per 1000* - This would represent a case fatality rate of 0.1%, which is far lower than the actual rate. - This is an incorrect calculation that doesn't match the given data. *5 per 1000* - This would represent a case fatality rate of 0.5%, which is also incorrect. - This calculation does not reflect the proportion of deaths among cholera-affected individuals. *10 per 1000* - This appears to confuse the number of deaths (10) with a rate expression. - The actual **mortality rate** (deaths per total population) would be (10 / 5000) × 1000 = **2 per 1000**, not 10 per 1000. - The question specifically asks for death rate among *affected* individuals (CFR), not the population mortality rate.
Question 10: All of the following are global targets for WHO Global Action Plan (2013–2020) for Prevention and Control of NCDs, EXCEPT:
- A. A 30% relative reduction in mean population intake of salt/sodium
- B. A 25% relative reduction in risk of premature mortality from cardiovascular diseases, cancer, diabetes and chronic respiratory diseases
- C. At least 10 % relative reduction in the harmful use of alcohol
- D. A 15% relative reduction in healthcare costs related to NCDs (Correct Answer)
Explanation: ***A 15% relative reduction in healthcare costs related to NCDs*** - While reducing healthcare costs is an important outcome of NCD prevention, it was **not explicitly stated as one of the nine global targets** in the WHO Global Action Plan (2013–2020) for the Prevention and Control of NCDs. - The targets primarily focused on **risk factor reduction and mortality reduction**, rather than direct cost reduction percentages. *A 30% relative reduction in mean population intake of salt/sodium* - This is one of the **specified global targets** of the WHO NCD Global Action Plan, aiming to reduce a significant dietary risk factor for cardiovascular diseases. - High sodium intake is a major contributor to **hypertension**, a leading risk factor for NCDs. *A 25% relative reduction in risk of premature mortality from cardiovascular diseases, cancer, diabetes and chronic respiratory diseases* - This represents the **overarching mortality reduction target** for the key NCDs, making it a central goal of the WHO action plan. - Reducing premature mortality is a direct measure of the **effectiveness of NCD prevention and control strategies**. *At least 10 % relative reduction in the harmful use of alcohol* - This is another **identified global target** within the WHO NCD Global Action Plan, recognizing alcohol as a major modifiable risk factor for NCDs. - Harmful alcohol use contributes to various NCDs, including **liver disease, cardiovascular disease, and certain cancers**.
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