Community Medicine
10 questionsIdentify the logo?
The formula with the numerator as maternal deaths and the denominator as women of reproductive age is used to calculate which of the following?
Identify the index?
Which of the following is not a component of Physical Quality of Life Index (PQLI)?
Given the following data: 500 live births and 9 deaths within the first 7 days, calculate the early neonatal mortality rate.
Calculate the maternal mortality ratio (MMR) for the year 2023, given the following data: - Total live births: 4,000 - Women who died: 6 (1 due to a road traffic accident (RTA), 1 due to sepsis, 1 due to obstructed labor, 1 due to eclampsia, 1 due to ectopic pregnancy, and 1 due to a snake bite)
Identify the character shown in the image:
Which of the following vaccines should be stored at the lowest level in an Ice-Lined Refrigerator (ILR)?
What is the correct chronological order in the disaster management cycle?
In a basic Health Education model, the first step is Awareness, and the second step is Motivation. What is the third step?
NEET-PG 2024 - Community Medicine NEET-PG Practice Questions and MCQs
Question 291: Identify the logo?
- A. Leprosy (Correct Answer)
- B. TB
- C. Malaria
- D. HIV
Explanation: ***Leprosy*** - This logo, often featuring a stylized flower or protective shape, is widely recognized as a symbol associated with **leprosy awareness** and efforts to eradicate the disease. - Organizations dedicated to **leprosy elimination** and care frequently use similar designs to represent compassion, hope, and the journey towards healing for individuals affected by this condition. *TB* - The emblem for **tuberculosis (TB)** awareness predominantly features a **red ribbon**, which symbolizes solidarity in the fight against the disease. - While TB is a global health concern, its associated imagery differs significantly from the flower-like logo presented. *Malaria* - The international symbol for **malaria** often incorporates a stylized **mosquito** or images representing its lifecycle and geographic prevalence. - The logo displayed does not resemble any common imagery used in malaria prevention or awareness campaigns. *HIV* - The **red ribbon** is the most universally recognized symbol for **HIV/AIDS** awareness, representing solidarity with people living with HIV and those who have died from AIDS. - This specific logo does not align with the established iconography for HIV/AIDS.
Question 292: The formula with the numerator as maternal deaths and the denominator as women of reproductive age is used to calculate which of the following?
- A. Maternal mortality rate (Correct Answer)
- B. Maternal mortality ratio
- C. Perinatal mortality rate
- D. Perinatal mortality ratio
Explanation: ***Maternal mortality rate*** - This formula calculates the **maternal mortality rate**, which expresses the risk of dying from pregnancy-related causes among women of reproductive age in a population. - It uses the total number of maternal deaths in the numerator and the total number of **women of reproductive age** (usually 15-49 years) in the denominator, typically multiplied by a constant (e.g., 100,000) to get a per population figure. *Maternal mortality ratio* - The **maternal mortality ratio** uses the number of **live births** (or live births plus stillbirths) in the denominator, not women of reproductive age. - It measures the risk of maternal death per 100,000 live births, reflecting the obstetric risk associated with each pregnancy. *Perinatal mortality rate* - The **perinatal mortality rate** relates to deaths of fetuses and newborns (typically from 22 weeks gestation up to 7 days after birth), not maternal deaths. - Its numerator includes **fetal deaths** and **early neonatal deaths**, and the denominator is usually total births (live births + stillbirths). *Perinatal mortality ratio* - This term is less commonly used as a distinct epidemiological measure; typically, the term **perinatal mortality rate** encompasses both the frequency of perinatal deaths relative to total births. - It does not involve maternal deaths or women of reproductive age in its calculation.
Question 293: Identify the index?
- A. Human developmental index (Correct Answer)
- B. POLI
- C. Human poverty index
- D. Multidimensional poverty index
Explanation: ***Human developmental index*** - The **Human Development Index (HDI)** is the correct answer as the diagram exactly represents its three core dimensions - HDI measures overall achievement in: **Health** (life expectancy at birth), **Education** (mean years of schooling and expected years of schooling), and **Living standards** (GNI per capita) - These are the standard components published by UNDP for calculating HDI - HDI is a summary measure of average achievement in key dimensions of human development *Human poverty index* - The Human Poverty Index (HPI) was an older measure that has been discontinued - HPI focused on deprivations rather than overall development achievements - The diagram shows development indicators (positive achievements), not deprivation indicators - HPI has been replaced by the Multidimensional Poverty Index (MPI) *POLI* - **POLI** (Physical Quality of Life Index) is a different index that uses infant mortality, life expectancy at age one, and literacy rate - The components shown in the diagram (mean years of schooling, expected years of schooling, GNI per capita) are not part of POLI - This is not a recognized standard index in current use *Multidimensional poverty index* - The **Multidimensional Poverty Index (MPI)** measures acute multidimensional poverty across health, education, and living standards - However, MPI uses **different specific indicators**: nutrition, child mortality, years of schooling, school attendance, cooking fuel, sanitation, drinking water, electricity, housing, and assets - The diagram shows HDI components (life expectancy, mean/expected years of schooling, GNI per capita), which are NOT the MPI indicators - MPI focuses on deprivations at the household level, while the diagram shows aggregate development measures
Question 294: Which of the following is not a component of Physical Quality of Life Index (PQLI)?
- A. Life expectancy at 1 year
- B. Literacy rate
- C. Infant mortality rate
- D. Gross National Product (Correct Answer)
Explanation: ***Correct: Gross National Product*** - **Gross National Product (GNP)** is an economic indicator and is not included in the PQLI. - The PQLI specifically aims to measure well-being using social, not economic, indicators. *Incorrect: Life expectancy at 1 year* - **Life expectancy at 1 year of age** is a core component of the PQLI, reflecting health and living conditions. - It assesses the average number of years a child is expected to live past their first birthday. *Incorrect: Literacy rate* - The **adult literacy rate** is a key component of the PQLI, indicating the level of education and human development. - It measures the percentage of people aged 15 and above who can read and write. *Incorrect: Infant mortality rate* - **Infant mortality rate (IMR)** is another essential component of the PQLI, mirroring the health status of a population. - It represents the number of deaths of infants under one year old per 1,000 live births.
Question 295: Given the following data: 500 live births and 9 deaths within the first 7 days, calculate the early neonatal mortality rate.
- A. 18 per 1,000 live births (Correct Answer)
- B. 36 per 1,000 live births
- C. 24 per 1,000 live births
- D. 50 per 1,000 live births
Explanation: ***18 per 1,000 live births*** - The **early neonatal mortality rate** is calculated as (number of deaths within the first 7 days / total live births) × 1,000. - In this case, (9 deaths / 500 live births) × 1,000 = **18 per 1,000 live births**. *36 per 1,000 live births* - This value would be obtained by incorrectly doubling the correct calculation. - This represents a common calculation error where the result is multiplied by 2 instead of the standard multiplier of 1,000. *24 per 1,000 live births* - This value would be obtained if there were 12 deaths within the first 7 days, which is not the case here. - This option does not reflect the given data of 9 deaths within 500 live births. *50 per 1,000 live births* - This value would be obtained if there were 25 deaths within the first 7 days. - This option significantly overestimates the early neonatal mortality based on the provided data.
Question 296: Calculate the maternal mortality ratio (MMR) for the year 2023, given the following data: - Total live births: 4,000 - Women who died: 6 (1 due to a road traffic accident (RTA), 1 due to sepsis, 1 due to obstructed labor, 1 due to eclampsia, 1 due to ectopic pregnancy, and 1 due to a snake bite)
- A. 75 per 100,000 live births
- B. 150 per 100,000 live births
- C. 100 per 100,000 live births (Correct Answer)
- D. 125 per 100,000 live births
Explanation: ***Correct: 100 per 100,000 live births*** - The **maternal mortality ratio (MMR)** includes deaths directly or indirectly due to pregnancy, childbirth, or within 42 days of termination of pregnancy, **excluding accidental or incidental causes**. - In this scenario, **4 maternal deaths** are identified: sepsis (direct), obstructed labor (direct), eclampsia (direct), and ectopic pregnancy (direct). - **Excluded deaths**: RTA and snake bite are **incidental/accidental deaths** not related to pregnancy complications. - **Calculation**: MMR = (4 / 4,000) × 100,000 = **100 per 100,000 live births** *Incorrect: 75 per 100,000 live births* - This would incorrectly count only **3 maternal deaths** instead of 4, suggesting underestimation or exclusion of a valid maternal death (e.g., ectopic pregnancy). - Represents a **miscalculation** that underestimates maternal mortality burden. *Incorrect: 150 per 100,000 live births* - This would incorrectly include **6 deaths** (all deaths including RTA and snake bite), failing to exclude incidental causes. - Including **non-maternal accidental deaths** inflates MMR and misrepresents actual maternal health outcomes. *Incorrect: 125 per 100,000 live births* - This would incorrectly count **5 deaths**, suggesting inclusion of one incidental death (either RTA or snake bite). - Fails to properly identify and exclude **both incidental deaths**, leading to an overestimated ratio.
Question 297: Identify the character shown in the image:
- A. Arohi from HIV
- B. Meena from UNICEF
- C. None of the options
- D. Sapna from Leprosy campaign (Correct Answer)
Explanation: ***Sapna from Leprosy campaign*** - The image depicts Sapna, a character created for the **National Leprosy Eradication Programme (NLEP)** in India. - This character was developed as part of public health campaigns to spread awareness about leprosy and reduce stigma associated with the disease. - Sapna has been widely used in educational materials and community outreach programs for leprosy awareness. *Arohi from HIV* - Arohi is a different character associated with awareness campaigns for **HIV/AIDS**, not leprosy. - She is part of distinct public health initiatives focusing on HIV prevention, treatment, and stigma reduction under the National AIDS Control Programme. *Meena from UNICEF* - Meena is a prominent animated character created by **UNICEF** to advocate for children's rights, particularly girls' education, gender equality, health, and child protection. - While UNICEF works on a wide range of health issues including communicable diseases, Meena is not specifically associated with the leprosy awareness campaign. *None of the options* - The image clearly depicts the character **Sapna**, who is specifically associated with leprosy awareness campaigns in India. - Therefore, the first option accurately identifies the character and her associated health program.
Question 298: Which of the following vaccines should be stored at the lowest level in an Ice-Lined Refrigerator (ILR)?
- A. OPV (Correct Answer)
- B. DPT
- C. Hep B
- D. Rota
Explanation: ***OPV (Oral Polio Vaccine)*** - **OPV** is a **heat-sensitive** vaccine that requires storage at the **coldest temperature** to maintain its potency. - In the traditional ILR storage protocol, OPV is stored at the **lowest level** (bottom shelf) where the temperature is coldest (0-2°C). - This positioning helps prevent heat degradation of the live attenuated virus. - **Note:** OPV has been largely replaced by IPV in India's routine immunization, but this remains a standard exam concept. *DPT (Diphtheria, Pertussis, Tetanus)* - DPT is a **freeze-sensitive vaccine** that should NOT be stored at the coldest parts of the refrigerator. - Freezing can cause **flocculation** and loss of potency, particularly affecting the pertussis component. - Stored in the **middle shelves** to avoid both freezing and excessive heat. *Hepatitis B* - Hepatitis B vaccine is **highly freeze-sensitive** and can lose efficacy permanently if frozen. - The aluminum adjuvant aggregates when frozen, reducing immunogenicity. - Stored in the **middle or upper shelves**, away from the coldest zone. *Rotavirus Vaccine* - Rotavirus vaccine is **freeze-sensitive** and must be protected from sub-zero temperatures. - Freezing can damage the viral particles and reduce vaccine effectiveness. - Stored in the **middle or upper shelves** of the ILR. **Key Principle:** In ILR storage, heat-sensitive vaccines (OPV, measles) go at the bottom (coldest), while freeze-sensitive vaccines (DPT, Hep B, IPV, Rota) go in the middle/upper shelves to prevent freezing damage.
Question 299: What is the correct chronological order in the disaster management cycle?
- A. Impact → Response → Rehabilitation → Mitigation
- B. Response → Rehabilitation → Mitigation → Impact
- C. Rehabilitation → Mitigation → Response → Impact
- D. Mitigation → Impact → Response → Rehabilitation (Correct Answer)
Explanation: ***Mitigation → Impact → Response → Rehabilitation*** - Among the given options, this represents the most **logical chronological sequence** in disaster management - **Mitigation** (risk reduction) occurs before a disaster as preventive measures - **Impact** represents the disaster event occurrence (though technically not a "management phase" but the event itself) - **Response** involves immediate emergency actions during and after the disaster - **Rehabilitation** encompasses recovery and long-term rebuilding efforts - **Note:** The standard disaster management cycle typically includes Mitigation → Preparedness → Response → Recovery, but this option best represents the temporal flow among the choices provided *Impact → Response → Rehabilitation → Mitigation* - Incorrectly places **Impact** first, ignoring that **mitigation** activities occur before disasters as preventive measures - Places **Mitigation** at the end rather than as an ongoing proactive process *Response → Rehabilitation → Mitigation → Impact* - Illogical sequence starting with **Response** before any disaster has occurred - Places **Impact** at the end, which contradicts the temporal nature of disaster occurrence - Fails to recognize mitigation as a preventive stage *Rehabilitation → Mitigation → Response → Impact* - Completely inverted sequence starting with **Rehabilitation** before a disaster has occurred - Does not follow the natural chronological progression of disaster events and management activities - Positions response and impact in an illogical order
Question 300: In a basic Health Education model, the first step is Awareness, and the second step is Motivation. What is the third step?
- A. Reflection
- B. Dedication
- C. Contemplation
- D. Action (Correct Answer)
Explanation: ***Action*** - Following **awareness** and **motivation**, **action** is the crucial third step where individuals actively engage in the new behaviors or lifestyle changes. - This step involves the practical implementation of learned health information and the commitment to maintaining these changes over time. *Reflection* - **Reflection** typically occurs after an action has been taken, allowing individuals to review their experiences and learn from them. - It is not the immediate next step after motivation in the sequence of most health education models. *Dedication* - **Dedication** is a quality or characteristic often developed over time as an individual commits to a new behavior, rather than a distinct sequential step in health education models. - While important for sustaining change, it doesn't represent the primary third step in the progression from awareness to behavior change. *Contemplation* - **Contemplation** often precedes motivation, representing the stage where an individual is considering making a change but has not yet committed to it. - In models like the **Transtheoretical Model**, contemplation is an earlier stage than the actual "action" of behavior change.