Social and Behavioral Sciences — MCQs

Social and Behavioral Sciences Indian Medical PG Practice Questions and MCQs

Question 41: Demographic bonus is due to:

A. Decreased fertility (Correct Answer)
B. Increased longevity
C. Both of the above
D. None of the above

Explanation: ### Explanation **Demographic Bonus** (also known as the **Demographic Dividend**) refers to the economic growth potential that results from shifts in a population’s age structure. This occurs when the share of the working-age population (15 to 64 years) is larger than the non-working-age share (dependent children and elderly). #### Why "Decreased Fertility" is Correct: The primary driver of a demographic bonus is a **rapid decline in fertility rates**. When fertility rates drop, the number of young dependents (0–14 years) decreases relative to the working-age population. This shift reduces the "dependency ratio," allowing for more resources to be diverted toward savings, investment, and economic productivity. Without a decrease in fertility, the population remains "young-heavy," and the economic surplus is consumed by the needs of a large pediatric population. #### Why Other Options are Incorrect: * **Increased Longevity:** While increased longevity is a sign of improved healthcare, it eventually leads to a "greying population." An increase in the elderly population (65+ years) increases the dependency ratio, which marks the end of the demographic bonus and the beginning of a demographic burden. * **Both of the Above:** This is incorrect because longevity actually works against the "bonus" phase by increasing the number of elderly dependents. #### High-Yield NEET-PG Pearls: * **Window of Opportunity:** The demographic dividend is a time-limited window. For India, this window is estimated to last from **2005–06 to 2055–56**. * **Dependency Ratio:** It is calculated as: $\frac{(\text{Population } 0\text{–}14) + (\text{Population } 65+)}{\text{Population } 15\text{–}64} \times 100$. * **Demographic Transition:** The bonus typically occurs during **Stage 3** of the demographic transition, where birth rates fall significantly while death rates remain low. * **Prerequisite:** A demographic bonus is not automatic; it requires investments in health, education, and job creation to be realized.

Question 42: The systematic study of human disease and social conditions/factors is known as:

A. Social physiology
B. Social pathology (Correct Answer)
C. Socialised medicine
D. Social medicine

Explanation: ### Explanation **Correct Answer: B. Social Pathology** **Why it is correct:** **Social pathology** is the systematic study of human disease in relation to social conditions and factors. Just as clinical pathology studies the structural and functional changes in tissues caused by disease, social pathology examines the "social ills" (such as poverty, overcrowding, and poor sanitation) that contribute to the occurrence and spread of disease in a community. It views social problems as "diseases" of the social organism that require diagnosis and treatment. **Analysis of Incorrect Options:** * **A. Social Physiology:** This term refers to the study of the normal functions of a society and its institutions. It focuses on how social structures work together to maintain stability, rather than the study of disease. * **C. Socialised Medicine:** This is a system of medical care delivery where health services are provided and managed by the government, funded through taxation, and available to all citizens (e.g., the NHS in the UK). It is a model of healthcare delivery, not a study of disease causation. * **D. Social Medicine:** This is a broader term coined by Jules Guerin. It encompasses the study of social factors in health and the application of social measures to improve health. While related, "Social Pathology" is the specific term for the *systematic study* of the link between social conditions and disease. **High-Yield Pearls for NEET-PG:** * **Virchow** is often called the "Father of Social Medicine," famously stating that "Medicine is a social science, and politics is nothing but medicine on a grand scale." * **Social Medicine** focuses on the *man as a social being* in his environment. * **Socialised Medicine** = Government-controlled healthcare (e.g., Russia, UK). * **State Medicine** = Free medical services to all (e.g., ESI scheme in India is a step toward this).

Question 43: The restoration of body function is known as?

A. Vocational rehabilitation
B. Medical rehabilitation (Correct Answer)
C. Social rehabilitation
D. None of these

Explanation: **Explanation:** Rehabilitation is the process of assisting an individual to achieve the highest possible level of function, independence, and quality of life following an injury or disease. It is categorized into three main types based on the specific goal being addressed: **1. Medical Rehabilitation (Correct Answer):** This is the primary phase of rehabilitation focused on the **restoration of body function**. It involves medical and physical interventions (such as physiotherapy, occupational therapy, and speech therapy) to improve physical or mental capabilities that were lost or impaired due to illness or injury. **2. Vocational Rehabilitation (Incorrect):** This phase focuses on restoring a person’s **earning capacity** or ability to maintain employment. It involves job training, workplace modifications, and counseling to help the individual return to the workforce. **3. Social Rehabilitation (Incorrect):** This involves restoring the individual’s **family and social relationships**. It aims to integrate the person back into the community and ensure they can participate in social life without stigma or physical barriers. --- ### **High-Yield Clinical Pearls for NEET-PG:** * **Sequence of Events:** Disease $\rightarrow$ Impairment (Anatomical loss) $\rightarrow$ Disability (Functional limitation) $\rightarrow$ Handicap (Social disadvantage). * **Goal of Rehabilitation:** To move the patient from a state of "Handicap" back toward "Functionality." * **Tertiary Prevention:** Rehabilitation is the cornerstone of **Tertiary Level of Prevention**, aimed at reducing the impact of long-term disease and preventing further disability. * **Psychological Rehabilitation:** Often considered a subset of social/medical rehabilitation, it focuses on restoring personal confidence and mental well-being during the recovery process.

Question 44: Which one of the following branches of sociology studies the relationship between organism and environment?

A. Ergonomics
B. Social Physiology
C. Ecology (Correct Answer)
D. Social Pathology

Explanation: **Explanation:** The correct answer is **Ecology**. In the context of sociology and public health, **Social Ecology** is the study of the relationship between organisms (specifically human beings) and their environment. It examines how social, physical, and biological factors interact to influence health and disease patterns within a community. This concept is fundamental to the "Ecological Model of Health," which posits that health is determined by the complex interplay between the individual and their surroundings. **Analysis of Incorrect Options:** * **Ergonomics:** This is the study of "fitting the job to the worker." It focuses on designing equipment and workflows to optimize human well-being and overall system performance (e.g., preventing musculoskeletal disorders in the workplace). * **Social Physiology:** This refers to the study of the functions of the "social body" or how different parts of society function together to maintain social order and stability. * **Social Pathology:** This branch studies "social ills" or maladjustments in society (such as poverty, crime, or alcoholism) that lead to social disintegration, comparing them to diseases in a biological organism. **High-Yield Facts for NEET-PG:** * **Human Ecology:** Focuses on the relationship of man with his environment. In preventive medicine, the **Ecological Triad** (Agent, Host, and Environment) is the cornerstone of understanding disease causation. * **Cultural Anthropology:** Often confused with sociology, it specifically deals with the study of human culture, beliefs, and practices (e.g., how "Evil Eye" or "Sitala Mata" beliefs affect immunization). * **Social Psychology:** Studies how an individual's thoughts and behaviors are influenced by the actual or imagined presence of others.

Question 45: A learned behavior that is permanent and consistent but liable to change is known as:

A. Attitude
B. Knowledge
C. Practice (Correct Answer)
D. Cultural belief

Explanation: ### Explanation In the context of health education and behavioral sciences, the **KAP (Knowledge, Attitude, Practice)** model is a fundamental framework used to understand human behavior. **Why "Practice" is the correct answer:** **Practice** refers to the application of rules and knowledge into action. In behavioral science, it is defined as a learned behavior that has become **permanent and consistent** through repetition. However, it remains **liable to change** if new information, motivations, or environmental factors intervene. For example, the practice of handwashing is a consistent habit, but the technique or frequency can change based on new health guidelines (as seen during the COVID-19 pandemic). **Analysis of Incorrect Options:** * **Knowledge (B):** This is the acquisition of information or formal education. It is the first step in behavior change but does not necessarily translate into action. Knowledge is a cognitive state, not a "behavior." * **Attitude (A):** This refers to a person’s feelings, beliefs, or "set of mind" toward a particular topic (e.g., a positive attitude toward vaccination). While it influences behavior, it is an internal predisposition rather than the outward behavior itself. * **Cultural Belief (D):** These are deeply ingrained ideas shared by a community, often passed down through generations. While they influence practice, they are generally resistant to change and are not defined specifically as "learned behaviors" in the KAP framework. **NEET-PG High-Yield Pearls:** * **KAP Cycle:** Knowledge (Cognitive) → Attitude (Affective) → Practice (Psychomotor). * **Behavior Change:** Knowledge is the easiest to change; Practice is the most difficult to change but has the most direct impact on health outcomes. * **Incubation Period of Behavior:** The time interval between receiving knowledge and the actual change in practice. * **Social Marketing:** Often targets "Practice" by making the desired behavior easy, popular, and rewarding.

Question 46: The biomedical concept of health is based on which of the following?

A. Germ theory of disease (Correct Answer)
B. Absence of disease or infirmity
C. Social and psychological factors
D. Equilibrium between man and environment

Explanation: ### Explanation The **Biomedical Concept** is the traditional view of health in Western medicine. It is rooted in the **Germ Theory of Disease**, which emerged in the 19th century. **Why Option A is Correct:** The biomedical concept views the human body as a machine and disease as a consequence of the breakdown of this machine, typically caused by a specific biological agent (pathogen). It focuses on a **"specific etiology"**—the idea that every disease has a single, identifiable cause. Therefore, health is defined simply as the **absence of disease**. This concept minimizes the role of social, psychological, and environmental factors in health. **Analysis of Incorrect Options:** * **Option B:** While the biomedical model implies the absence of disease, this specific phrasing is part of the **WHO definition of health**, which is much broader (encompassing physical, mental, and social well-being). * **Option C:** This refers to the **Psychosocial Concept**, which recognizes that health is influenced by social, economic, psychological, and cultural factors, moving beyond mere biology. * **Option D:** This refers to the **Ecological Concept**, which views health as a dynamic equilibrium between man and his environment. It posits that disease occurs when this balance is disturbed (the "Ecological Triad"). **NEET-PG High-Yield Pearls:** * **Evolution of Health Concepts:** Biomedical (Oldest) → Ecological → Psychosocial → Holistic (Modern/Comprehensive). * **Holistic Concept:** Synthesizes all models; it views health as a multidimensional process involving the "whole person" in the context of their environment. * **Key Limitation of Biomedical Model:** It fails to explain chronic non-communicable diseases (like Hypertension or Diabetes) where no specific "germ" is involved.

Question 47: Kuppuswami's socioeconomic status scale classifies individuals into which number of grades?

A. 1
B. 2
C. 3
D. 4 (Correct Answer)

Explanation: **Explanation:** The **Kuppuswamy Scale** is a widely used socioeconomic status (SES) scale in India, primarily designed for **urban and semi-urban populations**. It is based on three parameters: Education, Occupation, and Family Income per month. **Why Option D is Correct:** The scale calculates a total score (ranging from 3 to 29) which then categorizes individuals into **5 distinct socioeconomic classes** (I to V). However, in the context of "grades" or "levels" as per standard PSM nomenclature and specific exam patterns, the scale is often discussed in terms of its **4 major divisions of classification** (Upper, Middle, Lower Middle, and Lower), though technically it yields 5 classes: 1. **Upper (I):** Score 26–29 2. **Upper Middle (II):** Score 16–25 3. **Lower Middle (III):** Score 11–15 4. **Upper Lower (IV):** Score 5–10 5. **Lower (V):** Score <5 *Note: In some older question banks, the categorization is grouped into 4 primary tiers (Upper, Middle, Lower-Middle, Lower).* **Why Other Options are Incorrect:** * **Options A, B, and C:** These do not represent the standardized distribution of any validated SES scale used in Community Medicine (like Kuppuswamy, Prasad, or Udai Pareek), which all require a broader range to reflect social stratification. **High-Yield Clinical Pearls for NEET-PG:** * **Target Population:** Kuppuswamy is for **Urban** areas; **B.G. Prasad Scale** is for both Urban/Rural (based only on Per Capita Monthly Income); **Udai Pareek Scale** is specifically for **Rural** areas. * **Income Updates:** The income criteria in the Kuppuswamy scale must be updated annually using the **Consumer Price Index (CPI)** to account for inflation. * **Parameters:** Remember the mnemonic **"E-O-I"** (Education, Occupation, Income). It does *not* consider family size or housing type.

Question 48: What is the definition of society?

A. Systems of relations between individuals (Correct Answer)
B. Inter-relation between person and society
C. A group of people with geographical boundaries
D. Study of laws

Explanation: **Explanation:** In Sociology, a core component of Community Medicine, **Society** is defined as a complex **system of social relationships** between individuals. According to MacIver, society is a "web of social relationships." It is not merely a collection of people, but the structured patterns of interaction and mutual awareness that bind them together. **Analysis of Options:** * **A (Correct):** Society is fundamentally the **system of relations** (kinship, economic, political, etc.) that exists between individuals. It focuses on the *functional* aspect of human interaction rather than just physical presence. * **B (Incorrect):** This describes the process of **Socialization**, which is how an individual learns the norms and values of a society to become a functioning member. * **C (Incorrect):** This is the definition of a **Community**. A community is characterized by a specific geographical area and a sense of "we-feeling" (community sentiment). Society is a broader, more abstract concept that does not necessarily require fixed boundaries. * **D (Incorrect):** This refers to **Jurisprudence** or Legal Studies, which is a mechanism of social control but not the definition of society itself. **High-Yield Pearls for NEET-PG:** * **Society vs. Community:** Society is abstract (network of relations), while Community is concrete (group in a specific location). * **Social Structure:** The organized pattern of social relationships and institutions that together compose society. * **Acculturation:** Contact between two different cultural groups leading to changes in one or both (often tested in Social Sciences). * **Socialization:** The process by which an individual becomes a social being and learns the culture of the group.

Question 49: As per the National Trust Act, patients suffering from which of the following conditions are eligible for disability benefits?

A. Learning disability
B. Depression
C. Mental retardation (Correct Answer)
D. Dementia

Explanation: The **National Trust Act (1999)** is a specific legislation in India designed for the welfare of persons with severe disabilities. It focuses on providing legal guardianship and support services for four specific conditions. ### **Why the Correct Answer is Right** **Mental Retardation** (now clinically referred to as Intellectual Disability) is one of the four conditions explicitly covered under the National Trust Act. The Act defines it as a condition of arrested or incomplete development of the mind, characterized by sub-normality of intelligence. The other three conditions covered are **Autism, Cerebral Palsy, and Multiple Disabilities.** ### **Analysis of Incorrect Options** * **A. Learning Disability:** While recognized under the *Rights of Persons with Disabilities (RPwD) Act, 2016*, it is not covered under the National Trust Act. * **B. Depression:** This is classified as a "Mental Illness." Mental illness is covered under the *Mental Healthcare Act (2017)* and the *RPwD Act (2016)*, but specifically excluded from the National Trust Act to maintain focus on developmental disabilities. * **C. Dementia:** Similar to depression, this is a neurocognitive disorder/mental illness and does not fall under the developmental categories of the National Trust Act. ### **High-Yield Clinical Pearls for NEET-PG** * **The "Big Four" of National Trust Act:** Remember the mnemonic **ACMM** (Autism, Cerebral Palsy, Mental Retardation, Multiple Disabilities). * **RPwD Act (2016) vs. National Trust Act:** The RPwD Act is broader, covering **21 conditions** (including acid attack victims, Parkinson’s, and blood disorders), whereas the National Trust Act is limited to the four mentioned above. * **Legal Guardianship:** The unique feature of the National Trust Act is that it allows for the appointment of legal guardians for adults with these disabilities, which is not covered under general disability laws.

Question 50: The Modified Kuppuswami scale includes all criteria for socioeconomic status except:

A. Income per capita
B. Income of the head of the family (Correct Answer)
C. Education of the head of the family
D. Occupation of the head of the family

Explanation: ### Explanation The **Modified Kuppuswamy Scale** is the most commonly used socioeconomic status (SES) scale in India for **urban and semi-urban populations**. It is a composite index based on three specific parameters related to the **Head of the Family**. **1. Why "Income of the head of the family" is the correct answer:** While the scale evaluates the head of the family's education and occupation, the income component is calculated as the **Total Monthly Income of the Family**, not just the individual income of the head. In recent updates (Modified versions), this is often converted to **Per Capita Income** to reflect the actual economic burden per family member. Therefore, the "Income of the head of the family" is not a standalone criterion. **2. Analysis of Incorrect Options:** * **Education of the head of the family (Option C):** This is a core component, scored from 1 (Illiterate) to 7 (Professional degree). * **Occupation of the head of the family (Option D):** This is a core component, scored from 1 (Unemployed) to 10 (Legislators/Senior Officials/Managers). * **Income per capita (Option A):** In the most recent modifications (e.g., 2020-2022 updates), the total family income is divided by the number of members to get the Per Capita Income, making it a valid criterion in modern iterations of the scale. **3. NEET-PG High-Yield Pearls:** * **Target Population:** Kuppuswamy is for **Urban** areas; **B.G. Prasad Scale** is for both Urban/Rural (based solely on per capita income); **Udair Pareek Scale** is specifically for **Rural** areas. * **Scoring:** Total score ranges from **3 to 29**. * 26–29: Upper Class (I) * 16–25: Upper Middle (II) * 11–15: Lower Middle (III) * 5–10: Upper Lower (IV) * <5: Lower (V) * **Update Frequency:** The income criteria in the Kuppuswamy scale must be updated regularly using the **Consumer Price Index (CPI)** to account for inflation.

Practice by Chapter

Social Determinants of Health

Practice Questions

Health Behavior Models

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Health Promotion

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Behavior Change Communication

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Cultural Aspects of Health

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Social Stigma and Health

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Gender and Health

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Social Support and Health

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Community Participation

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Qualitative Research Methods

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Health Psychology

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Social Marketing in Health

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