Urban Health Indian Medical PG Practice Questions and MCQs
Practice Indian Medical PG questions for Urban Health. These multiple choice questions (MCQs) cover important concepts and help you prepare for your exams.
Urban Health Indian Medical PG Question 1: Which one of the following indicators is not included in Millennium Development Goals?
- A. Maternal mortality ratio
- B. Suicide rate per 100,000 population
- C. T.B. death rate per 100,000 children (0 – 4 years of age) (Correct Answer)
- D. Under five mortality rate
Urban Health Explanation: ***T.B. death rate per 100,000 children (0 – 4 years of age)***
- While **tuberculosis** was addressed in **MDG 6** (Combat HIV/AIDS, malaria, and other diseases), this **specific age-stratified indicator** was not directly enumerated in the official MDG indicator framework.
- The MDG indicators for TB included: **prevalence of tuberculosis**, **tuberculosis incidence rate**, **proportion of tuberculosis cases detected and cured under DOTS**, and general TB death rates - but NOT age-specific pediatric TB mortality rates for the 0-4 year age group.
- This makes it the correct answer as it represents a specific metric formulation that was not part of the official MDG monitoring framework, despite TB being included in the broader goals.
*Maternal mortality ratio*
- The **maternal mortality ratio** was a **key indicator under MDG 5** (Improve Maternal Health).
- Target 5.A specifically aimed to reduce the maternal mortality ratio by three-quarters between 1990 and 2015.
- This was one of the core reproductive health indicators monitored globally.
*Suicide rate per 100,000 population*
- The **suicide rate** was not included in the Millennium Development Goals framework.
- Mental health indicators, including suicide rates, were notably absent from the MDGs, which focused on infectious diseases, maternal and child health, poverty, education, and environmental sustainability.
- However, among the options listed, the **TB death rate for children 0-4 years** is considered the answer because it represents a more specific technical distinction about indicator formulation within a disease area (TB) that WAS included in the MDGs, whereas suicide was entirely outside the MDG scope.
*Under five mortality rate*
- The **under-five mortality rate** was a **central indicator under MDG 4** (Reduce Child Mortality).
- Target 4.A aimed to reduce the under-five mortality rate by two-thirds between 1990 and 2015.
- This was measured as deaths per 1,000 live births before age five.
Urban Health Indian Medical PG Question 2: Which of the following best describes the term 'Ivory Towers of Disease'?
- A. Small health centres
- B. Large hospitals (Correct Answer)
- C. Private practitioners
- D. Health insurance companies
Urban Health Explanation: ***Large hospitals***
- The term "Ivory Towers of Disease" metaphorically refers to **large, often academic or university-affiliated hospitals**.
- These institutions are perceived as somewhat **isolated from the daily realities** of general practice and community health, focusing on complex cases, research, and specialized care.
*Small health centres*
- These are typically **community-based facilities** that often serve as the first point of contact for patients.
- They are considered more **integrated with the community** rather than isolated, making "Ivory Towers" an inappropriate description.
*Private practitioners*
- Private practitioners operate their own independent clinics and are usually **deeply embedded within the community**.
- They are known for **direct patient interaction** and accessibility, which contrasts with the "Ivory Towers" concept of detachment.
*Health insurance companies*
- These are financial entities that manage healthcare costs and policies, not actual healthcare providers or facilities.
- Their role is administrative and financial, and they are **not directly involved in patient care** delivery in the way a hospital or clinic is.
Urban Health Indian Medical PG Question 3: Consider the following statements: The strategy to eradicate poliomyelitis in India comprised of:
1. Conducting National Immunization Days
2. Mopping up rounds with OPV
3. Acute Flaccid Paralysis surveillance
4. Public awareness through multimedia
Which of these statements are correct?
- A. 1 and 3 only
- B. 2 and 4 only
- C. 1, 2 and 3 only
- D. 1, 2, 3 and 4 (Correct Answer)
Urban Health Explanation: ***1, 2, 3 and 4***
* All four strategies—**National Immunization Days (NIDs)**, **mopping-up rounds with OPV**, **Acute Flaccid Paralysis (AFP) surveillance**, and **public awareness campaigns**—were integral to India's successful polio eradication effort.
* These components collectively ensured high vaccination coverage, targeted interventions in high-risk areas, effective case detection, and community engagement, leading to the country being declared polio-free.
*1 and 3 only*
* This option is incomplete as it omits **mopping-up rounds** and **public awareness**, both of which were crucial for achieving and maintaining high herd immunity and community participation.
* While **NIDs** and **AFP surveillance** were foundational, they alone would not have been sufficient for complete eradication without the other critical components.
*2 and 4 only*
* This option overlooks **National Immunization Days (NIDs)**, which were large-scale, nationwide vaccination campaigns fundamental to delivering OPV to a vast population.
* It also omits **Acute Flaccid Paralysis (AFP) surveillance**, which was essential for identifying and investigating all suspected polio cases, allowing for rapid response and containment.
*1, 2 and 3 only*
* This option does not include **public awareness through multimedia**, which was vital for informing parents about the importance of vaccination, addressing vaccine hesitancy, and mobilizing community support during campaigns.
* While **NIDs**, **mopping-up rounds**, and **AFP surveillance** targeted the biological and operational aspects, public awareness was critical for the social and behavioral components of the eradication strategy.
Urban Health Indian Medical PG Question 4: According to the National Health Policy, primary urban health centers should be designated for a population of:
- A. 30,000 people
- B. 50,000 people (Correct Answer)
- C. 10,000 people
- D. 1,000,000 people
Urban Health Explanation: **50,000 people**
- According to the **National Health Policy (NHP)**, specifically in the context of urban healthcare planning, a **primary urban health center (PUHC)** is designed to cater to a population of approximately **50,000 individuals**.
- This population norm ensures adequate access to basic health services for urban populations, considering the higher population density and varied health needs in urban settings compared to rural areas.
*30,000 people*
- This population norm is typically associated with a **Primary Health Centre (PHC)** in **plain areas** according to the NHP for **rural populations**.
- Urban health centers are designed for a larger population base due to differences in population density and healthcare infrastructure.
*10,000 people*
- This figure more closely aligns with the population norm for a **Sub-Centre** in plain areas, which is the most peripheral and first contact point between the primary healthcare system and the community.
- A primary urban health center serves a significantly larger population than a sub-centre.
*1,000,000 people*
- A population of **one million people** would require a much larger health infrastructure, typically involving multiple hospitals, specialized centers, and a network of primary and secondary care facilities, rather than a single primary urban health center.
- This figure is far too large for the designated population coverage of a primary urban health center.
Urban Health Indian Medical PG Question 5: The data regarding two exposures A and B, associated with a disease X in a community is given below: Which one of the following assertions and the reasons given is correct?
- A. Cannot decide, as the precedence of exposure in the community has not been mentioned
- B. Preference to control exposure A, because it has a higher population attributable risk (Correct Answer)
- C. Preference to control exposure B, because it has a higher attributable risk
- D. Preference to control exposure B as it has a higher relative risk
Urban Health Explanation: ***Preference to control exposure A, because it has a higher population attributable risk***
- **Population Attributable Risk (PAR)** quantifies how much of the disease incidence in the *total population* can be attributed to a specific exposure. When deciding on public health interventions, controlling the exposure with the highest PAR will have the **greatest impact on reducing the disease burden** in the community.
- In this case, exposure A has a PAR of 70%, meaning 70% of disease X cases in the community can be prevented by eliminating exposure A, while exposure B has a PAR of 50%. Therefore, prioritizing preventive measures for exposure A is more effective from a public health perspective.
*Cannot decide, as the precedence of exposure in the community has not been mentioned*
- The decision on which exposure to control is primarily based on its **potential impact on public health**, which is best reflected by the Population Attributable Risk (PAR).
- The "precedence of exposure" (e.g., which exposure came first or is more fundamental) is not typically the primary factor for public health priority setting when quantitative measures like PAR are available.
*Preference to control exposure B, because it has a higher attributable risk*
- **Attributable Risk (AR)**, also known as the attributable fraction among the exposed, indicates the proportion of disease among *exposed individuals* that is due to the exposure. While B has a higher AR (90% vs. 80%), this metric does not account for the prevalence of the exposure in the overall population.
- A high AR for an exposure that is rare in the population might have less overall public health impact than a lower AR for a very common exposure, which is why PAR is a better guide for population-level interventions.
*Preference to control exposure B as it has a higher relative risk*
- **Relative Risk (RR)** indicates the strength of the association between an exposure and a disease (i.e., how many times more likely exposed individuals are to develop the disease compared to unexposed individuals). Exposure B has a higher RR (10 vs. 5).
- While a higher RR signifies a stronger association, it does not tell you the overall impact on the *community*. An exposure with a very high RR but low prevalence might contribute less to the total disease burden in the population than an exposure with a moderate RR but high prevalence, which is again why PAR is preferred for public health decision-making.
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