UGC NTA NET/JRF Exam, Social Medicine & Community Health, June-2025

As of 2020, about 90% of India's population had access to improved drinking water (safe water). According to the WHO/UNICEF Joint Monitoring Programme (JMP) for Water Supply, Sanitation and Hygiene, India has made significant progress toward achieving universal access to safe drinking water under the Sustainable Development Goal (SDG) 6.

"Improved drinking water sources" include piped water into dwellings, public taps, boreholes, protected wells, protected springs, and rainwater collection.

This progress reflects government initiatives such as the Jal Jeevan Mission and National Rural Drinking Water Programme, which aimed to ensure potable water to rural and urban areas alike.

Extensive limb swelling following DTР vaccination is categorized as a vaccine productrelated reaction.

This type of Adverse Event Following Immunization (AEFI) occurs due to the inherent properties of the vaccine itself - for example, the body's strong immune response to the DTP vaccine components.

It is not due to errors in vaccine storage, handling, or administration (which would classify it as an immunization error-related reaction), and it is not a result of anxiety or defective vaccine quality.

Such local reactions are known and expected, usually self-limiting, and indicate an active immune response.

The Reorientation of Medical Education (ROME) Scheme was introduced in 1977-78 based on the recommendations of the Shrivastav Committee (1975).

This committee was constituted by the Ministry of Health and Family Welfare, Government of India, to align medical education with the needs of the rural population.

It proposed that medical colleges should establish linkages with rural health centers so that medical students could be exposed to real-life community health situations.

The objective was to reorient the medical curriculum to emphasize community-based learning, preventive and promotive health, and primary health care, rather than merely curative services.

WASH stands for Water, Sanitation, and Hygiene - a crucial set of interventions in controlling diseases like acute gastroenteritis. These interventions include:

• Ensuring safe and adequate water supply,
• Promoting proper sanitation practices (like safe disposal of feces), and
• Encouraging handwashing with soap and clean water.

By improving these three areas, WASH interventions reduce the transmission of waterborne and fecal-oral diseases, including diarrheal illnesses, cholera, and typhoid. In public health, WASH is a fundamental approach to disease prevention, particularly in developing regions.

A key characteristic of health education (as opposed to health propaganda) is that it appeals to reason. Health education seeks to inform, motivate, and help individuals make rational decisions about their health by understanding the reasons behind recommended behaviors.

It encourages critical thinking, participation, and voluntary behavior change, focusing on long-term health improvement.

In contrast, health propaganda relies on emotional or persuasive techniques, often discouraging critical thought and promoting temporary compliance without true understanding.

Thus, health education is knowledge-based, participatory, and behaviour-centered, while propaganda is emotionally charged and information-centered.

A case-control study is a type of observational analytical study where two groups are compared - cases (those with disease) and controls (those without disease) - to determine whether there is an association between exposure and disease.

It is particularly useful for studying rare diseases, since it starts with cases and looks backward to identify exposure history. This design is economical, less time-consuming, and suitable when the disease has a long latent period.

However, it cannot measure incidence or prevalence, and it proceeds from effect to cause (i.e., from disease to exposure).

The National Health Policy (NHP) 2017 aims to reduce the proportion of households facing catastrophic health expenditure by 25% by 2025.

This goal focuses on improving financial protection and promoting universal health coverage, reducing the economic burden of healthcare on families.

Among the listed agents, Clostridium botulinum is responsible for neuro-muscular symptoms in food poisoning.

This organism produces a potent neurotoxin (botulinum toxin) that blocks the release of acetylcholine at neuromuscular junctions, leading to flaccid paralysis, diplopia, dysphagia, and respiratory failure in severe cases.

It is typically associated with improperly canned foods, smoked meats, or fermented fish. In contrast, Staphylococcus aureus and Bacillus cereus cause vomiting and diarrhea due to enterotoxins, while Salmonella leads to gastroenteritis and systemic infection but not neurological symptoms.

In the Blake and Mouton managerial grid, leadership styles are based on two dimensions:

• Concern for people
• Concern for production (task)

The Country Club Management style (position 1,9) is characterized by high concern for people and low concern for task. Managers adopting this style create a comfortable, friendly atmosphere, emphasizing employee needs and relationships over achieving production goals. While morale tends to be high, productivity may suffer due to lack of emphasis on task completion.

The Indian Public Health Standards (IPHS) 2022 lay down updated norms for various levels of healthcare delivery.

The incorrect statement among the given options is:
"CHCs in urban areas can be both FRU or non-FRU." This is not correct because Community Health Centres (CHCs) are primarily rural-level facilities, not urban ones.

Urban health facilities are structured as Urban Primary Health Centres (UPHCs), Urban Community Health Centres (UCHCs), and multi-specialty polyclinics.

The other statements - multi-specialty polyclinics for ambulatory services, HWCs at Sub-Centre and PHC level, and 12 comprehensive service packages - are correct as per IPHS 2022.