International Health — MCQs
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In which year was the World Health Organization (WHO) established?
The term "Barefoot Doctors" refers to a healthcare system originating from which country?
Which of the following is NOT a member of the SAARC region?
What is the total number of goals in the Millennium Development Goals?
Control of hookworm disease is achieved by which of the following organizations?
Which of the following is NOT considered an intermediate health agency, excluding WHO?
International Health Regulations cover all of the following diseases except:
What does the WHO's "3 by 5" initiative implemented in 2003 signify?
To prevent the international spread of yellow fever, the area surrounding airports and seaports should be free from breeding of Aedes mosquitoes. What is the minimum radius around these ports that must be kept free of Aedes mosquito vectors?
Who is the current Director General of the WHO?
International Health Indian Medical PG Practice Questions and MCQs
Question 1: In which year was the World Health Organization (WHO) established?
- A. 1945 (Correct Answer)
- B. 1948
- C. 1950
- D. 1956
Explanation: **Explanation:** The correct answer is **A. 1945**. The World Health Organization (WHO) was technically established on **October 24, 1945**, when the United Nations (UN) Charter was signed, mandating the creation of a specialized health agency. While the WHO Constitution was drafted in 1946 and came into force in 1948, the legal foundation and the decision to establish the organization date back to the 1945 UN Conference in San Francisco. **Analysis of Options:** * **B. 1948:** This is a common distractor. On **April 7, 1948**, the WHO Constitution was ratified by 26 member states, and the organization became a functional entity. This date is celebrated annually as **World Health Day**, but the establishment process began in 1945. * **C. 1950:** By this year, the WHO was already operational, having held its first World Health Assembly in 1948. * **D. 1956:** This year holds no specific significance regarding the founding of the WHO. **NEET-PG High-Yield Pearls:** * **Headquarters:** Geneva, Switzerland. * **World Health Day:** April 7th (commemorating the 1948 ratification). * **Objective:** The attainment by all peoples of the highest possible level of health. * **Structure:** Comprises the World Health Assembly (Supreme body), Executive Board, and Secretariat. * **WHO Regions:** There are 6 regions. India falls under the **South-East Asia Region (SEARO)**, headquartered in **New Delhi**.
Question 2: The term "Barefoot Doctors" refers to a healthcare system originating from which country?
- A. Mesopotamia
- B. Greece
- C. India
- D. China (Correct Answer)
Explanation: **Explanation:** The term **"Barefoot Doctors"** refers to a revolutionary healthcare model implemented in **China** during the Cultural Revolution (1960s–70s). These were rural health workers who received basic medical training (3–6 months) to provide primary healthcare, preventive services, and immunizations to the rural population. They were called "barefoot" because they often worked in rice paddies alongside farmers and were not part of the formal urban medical elite. This model was a precursor to the modern concept of **Primary Health Care (PHC)** and heavily influenced the **Alma-Ata Declaration of 1978**. **Analysis of Options:** * **A. Mesopotamia:** Known for the Code of Hammurabi, which included early laws regarding medical practice and fees, but not the barefoot doctor system. * **B. Greece:** Associated with Hippocrates (Father of Medicine) and the humoral theory of disease. * **C. India:** While India has similar cadres like ASHAs (Accredited Social Health Activists) and MPWs (Multi-Purpose Workers), the specific term and origin of "Barefoot Doctors" belong to China. **High-Yield Facts for NEET-PG:** * **Alma-Ata Declaration (1978):** Adopted the "Health for All by 2000 AD" goal, drawing inspiration from the Chinese model. * **Village Health Guides (VHG):** In India, the VHG scheme (launched in 1977) was directly inspired by the Barefoot Doctors of China. * **Key Concept:** The Barefoot Doctor system emphasizes **community participation** and **appropriate technology**, two pillars of Primary Health Care.
Question 3: Which of the following is NOT a member of the SAARC region?
- A. India
- B. Africa (Correct Answer)
- C. Sri Lanka
- D. Afghanistan
Explanation: **Explanation:** The **South Asian Association for Regional Cooperation (SAARC)** is a regional intergovernmental organization established in 1985 to promote economic and regional integration among South Asian nations. **Why Africa is the correct answer:** Africa is a **continent**, not a country. While several African nations participate in global health initiatives, none are members of SAARC. SAARC is strictly limited to the South Asian geographical region. **Why the other options are incorrect:** * **India:** A founding member of SAARC and the largest country in the association. * **Sri Lanka:** A founding member and a key player in regional health policies. * **Afghanistan:** Joined SAARC as the **8th member** during the 14th summit in 2007. It is a frequent "trap" option in exams because it was not an original founding member. **High-Yield Facts for NEET-PG:** * **Member Countries (8):** Mnemonic: **"MBBS PAIN"** (Maldives, Bhutan, Bangladesh, Sri Lanka, Pakistan, Afghanistan, India, Nepal). * **Headquarters:** Kathmandu, Nepal. * **SAARC Supra-national Reference Laboratory:** Located in **Kathmandu, Nepal**, it is crucial for TB and HIV/AIDS surveillance. * **SAARC Tuberculosis and HIV/AIDS Centre (STAC):** Also located in Kathmandu; it coordinates the National TB Control Programmes of member countries. * **Recent Context:** SAARC countries often collaborate on regional health emergencies, such as the COVID-19 Emergency Fund.
Question 4: What is the total number of goals in the Millennium Development Goals?
- A. 20
- B. 10
- C. 8 (Correct Answer)
- D. 6
Explanation: **Explanation:** The **Millennium Development Goals (MDGs)** were a set of eight international development goals established following the Millennium Summit of the United Nations in 2000. These goals were designed to be achieved by the year **2015**. **1. Why Option C is Correct:** There are exactly **8 MDGs**. They were specifically formulated to address the main developmental challenges of the time. The goals are: 1. Eradicate extreme poverty and hunger. 2. Achieve universal primary education. 3. Promote gender equality and empower women. 4. **Reduce child mortality** (Target: Reduce Under-5 Mortality Rate by 2/3). 5. **Improve maternal health** (Target: Reduce Maternal Mortality Ratio by 3/4). 6. **Combat HIV/AIDS, malaria, and other diseases.** 7. Ensure environmental sustainability. 8. Develop a global partnership for development. **2. Why Other Options are Incorrect:** * **Option A (20) & B (10):** These numbers do not correspond to any major UN developmental framework. * **Option D (6):** While there were 6 "Education for All" goals, the MDG framework specifically consisted of 8. **High-Yield Facts for NEET-PG:** * **Successor:** The MDGs were succeeded by the **Sustainable Development Goals (SDGs)** in 2016. * **SDG Count:** There are **17 Goals** and 169 targets in the SDGs (to be achieved by 2030). * **Health Goal:** In MDGs, health was spread across Goals 4, 5, and 6. In SDGs, all health-related targets are consolidated under **Goal 3** ("Ensure healthy lives and promote well-being for all at all ages"). * **Baseline Year:** For MDGs, the baseline year for monitoring progress was **1990**.
Question 5: Control of hookworm disease is achieved by which of the following organizations?
- A. Ford Foundation
- B. CARE
- C. Rockefeller Foundation (Correct Answer)
- D. Red Cross Society
Explanation: **Explanation:** The **Rockefeller Foundation** is the correct answer because of its historic and pioneering role in public health. In the early 20th century, the foundation launched the **International Health Board**, which spearheaded global campaigns to eradicate hookworm disease. In India, the Rockefeller Foundation was instrumental in establishing the **All India Institute of Hygiene and Public Health (AIIH&PH)** in Kolkata and supported large-scale hookworm control programs, particularly in the southern states. **Analysis of Incorrect Options:** * **Ford Foundation (A):** Primarily focuses on rural development, population control (Family Planning), and water and sanitation projects (e.g., the Research-cum-Action project for sanitary latrines). * **CARE (B):** Cooperative for Assistance and Relief Everywhere. It is mainly involved in nutrition programs (e.g., Mid-day Meal Scheme) and integrated family welfare services. * **Red Cross Society (D):** Focuses on disaster relief, blood banking, maternal and child health (MCH) services, and first aid. It is not specifically associated with hookworm control. **High-Yield Clinical Pearls for NEET-PG:** * **Rockefeller Foundation:** Also known for its contribution to **Yellow Fever** vaccine development and the establishment of the **National Institute of Virology (NIV)** in Pune. * **Hookworm Control:** In modern public health, the strategy has shifted to **Periodic Deworming** (Albendazole 400mg) under the National Deworming Day initiative. * **Sanitary Latrines:** The most effective long-term preventive measure for hookworm is the use of sanitary latrines (PRAL - Prevention of Soil Pollution).
Question 6: Which of the following is NOT considered an intermediate health agency, excluding WHO?
- A. UNICEF (Correct Answer)
- B. FAO
- C. UNESCO
- D. ILO
Explanation: ### Explanation In the context of international health organizations, agencies are classified based on their structure and relationship with the United Nations. **1. Why UNICEF is the correct answer:** While UNICEF (United Nations Children's Fund) is a major UN agency, it is **not** classified as an "intermediate" or "specialized" agency in the same technical sense as the others. UNICEF is a **subsidiary body** or a "Fund/Program" of the UN General Assembly. It is governed by an Executive Board and relies entirely on voluntary contributions rather than assessed dues from member states. In many classifications of international health, it is categorized separately from the specialized technical agencies. **2. Why the other options are incorrect:** The following are all **Specialized Agencies** of the United Nations (often referred to as intermediate agencies in this context) because they are autonomous organizations working with the UN through the Economic and Social Council: * **FAO (Food and Agriculture Organization):** Focuses on food security and nutrition. * **UNESCO (United Nations Educational, Scientific and Cultural Organization):** Focuses on education and scientific advancement, including health education. * **ILO (International Labour Organization):** Focuses on occupational health and labor standards. **High-Yield NEET-PG Pearls:** * **UNICEF Headquarters:** New York City. * **GOBI Campaign (UNICEF):** A famous high-yield mnemonic for child survival: **G**rowth monitoring, **O**ral rehydration, **B**reastfeeding, and **I**mmunization. (Later expanded to GOBI-FFF: Female education, Family spacing, Food supplementation). * **WHO Headquarters:** Geneva, Switzerland. * **FAO Headquarters:** Rome, Italy. * **ILO Headquarters:** Geneva, Switzerland. * **World Bank:** Also considered a specialized agency of the UN, providing financial assistance for health projects.
Question 7: International Health Regulations cover all of the following diseases except:
- A. Cholera
- B. HIV/AIDS (Correct Answer)
- C. Plague
- D. Yellow fever
Explanation: **Explanation:** The **International Health Regulations (IHR)** are a legally binding instrument of international law that aims to prevent the international spread of diseases. **Why HIV/AIDS is the correct answer:** Under the original IHR (1969), only three "quarantinable diseases" were specifically listed: **Cholera, Plague, and Yellow Fever**. HIV/AIDS, while a global pandemic, is not classified as a quarantinable disease under these regulations because its mode of transmission (primarily sexual or blood-borne) does not necessitate the same emergency cross-border notification and quarantine measures as rapid-onset infectious diseases. **Analysis of incorrect options:** * **Cholera (A):** Historically one of the primary diseases monitored by the WHO due to its potential for rapid international spread via contaminated water and food. * **Plague (C):** Included due to its high mortality rate and potential for rapid transmission via fleas or respiratory droplets (pneumonic plague). * **Yellow Fever (D):** The only disease for which the IHR currently allows countries to require proof of vaccination (International Certificate of Vaccination) for international travelers. **High-Yield Clinical Pearls for NEET-PG:** 1. **IHR 2005 Revision:** The scope shifted from "specific diseases" to **"Public Health Emergencies of International Concern" (PHEIC)**. This allows the IHR to cover new or re-emerging threats like COVID-19, Ebola, and MERS-CoV. 2. **The "Big Three":** Always remember Cholera, Plague, and Yellow Fever as the classic IHR diseases. Smallpox, Wild-type Polio, and Human Influenza (new subtypes) are now also mandatory notification diseases. 3. **Notification:** Member states must notify the WHO of a potential PHEIC within **24 hours** of assessment.
Question 8: What does the WHO's "3 by 5" initiative implemented in 2003 signify?
- A. Treating at least 3 to 5 AIDS infections
- B. Controlling 3 chances of infection out of known 5
- C. Providing treatment to 3 million sufferers by year 2005 (Correct Answer)
- D. All of the above
Explanation: ### Explanation The **"3 by 5" initiative** was a global public health strategy launched by the World Health Organization (WHO) and UNAIDS in December 2003. **1. Why Option C is Correct:** The name "3 by 5" is a mnemonic for the initiative's primary goal: to provide **Antiretroviral Therapy (ART)** to **3 million** people living with HIV/AIDS in low- and middle-income countries by the end of the year **2005**. At the time of its launch, only about 400,000 people had access to treatment. This initiative was a landmark shift in global health, moving the focus from purely preventive measures to include life-saving clinical treatment on a massive scale. **2. Why Other Options are Incorrect:** * **Option A & B:** These are distractors. The initiative was not about the number of infections per person or a ratio of infection control chances. It was a specific, time-bound target for the scale-up of medical infrastructure and drug delivery. * **Option D:** Since the initiative had a singular, specific definition, "All of the above" is incorrect. **3. NEET-PG High-Yield Pearls:** * **Focus:** It specifically targeted **ART (Antiretroviral Therapy)**. * **Significance:** It laid the groundwork for the current "Treat All" policy and the subsequent UNAIDS 90-90-90 targets (now updated to 95-95-95). * **Key Year:** Launched in **2003**, target year **2005**. * **Related Concept:** Remember that the **Global Fund** to Fight AIDS, Tuberculosis, and Malaria (founded 2002) was a major financial partner in achieving these goals.
Question 9: To prevent the international spread of yellow fever, the area surrounding airports and seaports should be free from breeding of Aedes mosquitoes. What is the minimum radius around these ports that must be kept free of Aedes mosquito vectors?
- A. 200m
- B. 300m
- C. 400m (Correct Answer)
- D. 500m
Explanation: ### Explanation **Correct Answer: C. 400m** **Underlying Medical Concept:** The International Health Regulations (IHR) mandate specific vector control measures to prevent the global transmission of Yellow Fever. The primary vector, *Aedes aegypti*, is a weak flier with a limited flight range, typically staying within a few hundred meters of its breeding site. To ensure a "buffer zone" that prevents mosquitoes from boarding departing aircraft or ships, a **perimeter of 400 meters** around the airport or port boundary must be kept free of *Aedes* breeding sites. This is known as the **"Aedes-free zone."** **Analysis of Options:** * **A (200m):** This distance is insufficient as *Aedes* mosquitoes can easily traverse this range, especially with wind assistance. * **B (300m):** While closer to the flight range, it does not meet the international standard established by the WHO for safety margins. * **D (500m):** While a larger zone would be safer, the specific regulatory requirement for international health certification is 400 meters. **High-Yield Clinical Pearls for NEET-PG:** * **Yellow Fever Vaccination:** The vaccine used is the **17D strain** (Live attenuated). * **Validity:** Immunity is now considered to last for **life** (as per WHO 2016 amendments), but for international travel certificates, it becomes valid **10 days after vaccination**. * **Vector Index:** The **House Index** (percentage of houses positive for larvae) must be kept **below 1%** in these zones to prevent outbreaks. * **Quarantine:** If an unvaccinated person arrives from an endemic zone, they are quarantined for **6 days** (the incubation period of Yellow Fever).
Question 10: Who is the current Director General of the WHO?
- A. Dr. Margaret Chan (Correct Answer)
- B. Dr. B. Chisholm
- C. Dr. Anders Nordstrom
- D. Dr. Lee Jong-wook
Explanation: **Explanation:** The Director-General (DG) is the World Health Organization's chief technical and administrative officer, overseeing international health work. Based on the specific options provided in this question (which reflects a previous exam cycle), **Dr. Margaret Chan** is the correct answer. She served as the 7th Director-General from 2007 to 2017. **Analysis of Options:** * **Dr. Margaret Chan (Correct):** A Chinese-Canadian physician who served two terms. She is notably remembered for her leadership during the Ebola outbreak and the 2009 H1N1 pandemic. * **Dr. B. Chisholm:** Dr. Brock Chisholm was a Canadian psychiatrist and the **first** Director-General of the WHO (1948–1953). * **Dr. Anders Nordström:** He served as the **Acting** Director-General for a brief period in 2006 following the sudden death of Dr. Lee Jong-wook. * **Dr. Lee Jong-wook:** A South Korean public health expert who served as the 6th DG from 2003 until his death in 2006. He was famous for the "3 by 5" initiative to treat HIV/AIDS. **High-Yield Facts for NEET-PG:** * **Current Update:** As of 2024, the Director-General is **Dr. Tedros Adhanom Ghebreyesus** (Ethiopia), who assumed office in July 2017. He is the first African to hold the post. * **WHO Headquarters:** Geneva, Switzerland. * **World Health Day:** April 7th (commemorating the day the WHO constitution came into force in 1948). * **Term Length:** The DG is appointed by the World Health Assembly for a **5-year term**, renewable once.
Practice by Chapter
World Health Organization
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UNICEF
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Other International Health Agencies
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International Health Regulations
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Global Disease Burden
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Global Health Initiatives
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Millennium Development Goals
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Sustainable Development Goals
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Global Fund
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International Health Aid
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Health in Humanitarian Crises
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Cross-Border Health Issues
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