Artificial Intelligence in Public Health — MCQs

10 questions

A GSP4 woman comes for routine sonography for the first time. She has four daughters and expresses a desire for a boy this time, asking for sex determination. To abide by ethical guidelines, what should you do?

In community health programs, a population of 1000 is typically covered by which healthcare worker?

Based on the provided image, which of the following is the correct diagnosis?

In dengue surveillance, indices that are commonly used to monitor Aedes aegypti infestation levels are all, EXCEPT:

Which of the following was NOT an actual goal of the WHO 'Health for All by 2000' strategy?

Which of the following diseases is not covered under the Integrated Disease Surveillance Project (IDSP)?

A 55-year-old male, known smoker, complains of calf pain while walking. He experiences calf pain while walking but can continue walking with effort. Which grade of claudication does this patient fall under?

Prevention of emergence of risk factors in a community is called:

Shakir's tape is an example of:

Q10

An individual who runs a methanol liquor racket and diverts the effluent into a pond which is used by people. He is punishable under ___ IPC:-

Artificial Intelligence in Public Health Indian Medical PG Practice Questions and MCQs

Question 1: A GSP4 woman comes for routine sonography for the first time. She has four daughters and expresses a desire for a boy this time, asking for sex determination. To abide by ethical guidelines, what should you do?

A. Check routine ANC and sex for developmental abnormalities and do not reveal gender to the patient (Correct Answer)
B. Check routine ANC and sex for developmental abnormalities and do reveal gender to the patient
C. Do reveal gender if a girl
D. Check only routine ANC, do not check sex

Explanation: ***Check routine ANC and sex for developmental abnormalities and do not reveal gender to the patient*** - It is **illegal** and **unethical** to reveal the sex of the fetus in many countries, including India, to prevent **sex-selective abortions**. - The primary purpose of a routine antenatal ultrasound is to assess fetal **health** and **developmental abnormalities**, not to determine sex for parental preference. *Check routine ANC and sex for developmental abnormalities and do reveal gender to the patient* - Revealing the gender to the patient directly facilitates **sex-selective abortion**, which is medically unethical and illegal due to the potential for harm to the fetus and society. - This practice would violate the **Pre-Conception and Pre-Natal Diagnostic Techniques (PCPNDT) Act** in India, which prohibits gender determination. *Do reveal gender if a girl* - Revealing the gender, regardless of whether it is a boy or a girl, can lead to **gender-biased selective abortions**, particularly in cultures with a strong preference for male offspring. - This action undermines the ethical principles of **non-maleficence** and **justice** by potentially facilitating harm based on gender preference. *Check only routine ANC, do not check sex* - While the primary focus is routine antenatal care, avoiding the assessment of fetal sex entirely could lead to **missing potential developmental abnormalities** that might be identifiable through observation of external genitalia. - A thorough ultrasound examination routinely includes a visual check of fetal anatomy, which can incidentally reveal gender, but this information should not be shared with the parents for selection purposes.

Question 2: In community health programs, a population of 1000 is typically covered by which healthcare worker?

A. ASHA worker (Correct Answer)
B. ANM (Auxiliary Nurse Midwife)
C. AWW (Anganwadi Worker)
D. Trained dai

Explanation: ***ASHA worker*** - An **ASHA (Accredited Social Health Activist) worker** is the primary community health worker who covers a population of **1,000** in community health programs. - Under the **National Health Mission (NHM)**, one ASHA is appointed for every **1,000 population** in rural areas or per village. - Their roles include facilitating access to health services, health awareness, promoting institutional deliveries, immunization, and serving as a bridge between the community and the public health system. *Trained dai* - **Trained dais (Traditional Birth Attendants)** were historically used but this program has been largely discontinued. - The focus has shifted from home deliveries by dais to **institutional deliveries** assisted by skilled birth attendants. - While they may have covered populations in the past, they are not part of the current structured community health workforce. *ANM (Auxiliary Nurse Midwife)* - An **ANM** serves a **much larger population** of approximately **5,000** at the sub-center level. - They provide primary health services including maternal and child health, family planning, immunization, and basic curative care. - One ANM is typically posted at each sub-center. *AWW (Anganwadi Worker)* - An **AWW** covers a **smaller population** of approximately **400-800 in rural areas** and up to **1,000 in urban/tribal areas**. - They primarily focus on **early childhood care and development** through Anganwadi centers under the ICDS scheme. - Their functions include supplementary nutrition, preschool education, and health and nutrition education for women and children.

Question 3: Based on the provided image, which of the following is the correct diagnosis?

A. Uterus didelphys
B. Bicornuate Uterus
C. Unicornuate Uterus (Correct Answer)
D. Septate uterus

Explanation: ***Unicornuate Uterus*** - The image distinctly shows **only one fallopian tube and one rudimentary uterine horn** on the right side, indicating a unicornuate uterus. - This malformation results from the **incomplete development of one Müllerian duct**, leading to a single, banana-shaped uterine cavity. *Uterus didelphys* - This condition involves **two completely separate uteri**, each with its own cervix and vagina. - The image does not show evidence of two distinct uterine bodies or cervices. *Bicornuate Uterus* - A bicornuate uterus is characterized by **two uterine horns that fuse caudally**, creating a heart-shaped appearance with a shared cervix. - The image clearly lacks the characteristic heart shape and shows only one functional horn. *Septate uterus* - A septate uterus has a **fibrous or muscular septum** dividing the uterine cavity, while the external uterine contour remains normal. - The image does not show a septum or a normal external uterine contour with an internal division; instead, it presents with a single underdeveloped horn.

Question 4: In dengue surveillance, indices that are commonly used to monitor Aedes aegypti infestation levels are all, EXCEPT:

A. Street index (Correct Answer)
B. House index
C. Breteau index
D. Pupae index

Explanation: ***Street index*** - The **Street index** is not a standard entomological index used for monitoring *Aedes aegypti* infestation levels or density in dengue surveillance. - Surveillance efforts typically focus on household-level indices to assess mosquito breeding sites. *House index* - The **House index** (HI) measures the percentage of houses infested with *Aedes* larvae and/or pupae. - It provides an indication of the proportion of dwellings in an area that serve as mosquito breeding sites. *Breteau index* - The **Breteau index** (BI) calculates the number of positive containers per 100 houses inspected. - It reflects the density of breeding containers and is considered a more sensitive indicator of mosquito population density than the House index. *Pupae index* - The **Pupae index** (PI) measures the average number of pupae per person or per house. - This index is highly correlated with adult mosquito density and is considered the most accurate indicator of potential dengue transmission risk.

Question 5: Which of the following was NOT an actual goal of the WHO 'Health for All by 2000' strategy?

A. All people will be healthy by 2000 A.D (Correct Answer)
B. Equal health status for people and countries
C. All will have socially and economically productive life
D. All people have access to health care services

Explanation: ***All people will be healthy by 2000 A.D*** - This statement represents an **absolute and unrealistic outcome** that was not a practical goal of the WHO's "Health for All by 2000" strategy. - The strategy aimed for a **significant improvement in health status** and equity, not the complete eradication of all illness. *Equal health status for people and countries* - This was a core aspiration of the "Health for All by 2000" strategy, focusing on **reducing health disparities** between different populations and nations. - The aim was to achieve a more **equitable distribution of health resources** and outcomes globally. *All will have socially and economically productive life* - This goal emphasized the importance of health as a prerequisite for **social and economic development**, allowing individuals to participate fully in society. - It highlights the concept that health is not merely the absence of disease but a state that enables a **productive and fulfilling life**. *All people are accessible to health care services* - **Universal access** to essential health care services was a fundamental pillar of the "Health for All by 2000" strategy. - This meant ensuring that **primary healthcare** was available and affordable to everyone, regardless of their location or socioeconomic status.

Question 6: Which of the following diseases is not covered under the Integrated Disease Surveillance Project (IDSP)?

A. Tuberculosis
B. Cholera
C. Herpes zoster (Correct Answer)
D. Meningococcal disease

Explanation: ***Herpes zoster*** - **Herpes zoster** (shingles) is not included in the Integrated Disease Surveillance Project (IDSP) as it is neither an epidemic-prone disease nor a notifiable disease under the program. - IDSP focuses on diseases with significant public health impact, epidemic potential, or those requiring immediate public health response. - While herpes zoster can cause morbidity in immunocompromised individuals, it does not pose a widespread public health threat requiring national surveillance. *Tuberculosis* - **Tuberculosis (TB)** is explicitly covered under IDSP as a major notifiable disease due to its high burden in India and significant public health importance. - TB surveillance under IDSP helps monitor disease trends, detect outbreaks, and evaluate the effectiveness of the National Tuberculosis Elimination Programme. - Regular reporting and surveillance are essential for achieving TB elimination goals. *Cholera* - **Cholera** is a priority disease under IDSP as an epidemic-prone disease with potential for rapid outbreaks and high mortality if untreated. - It is part of the core surveillance list due to its ability to cause severe dehydration and waterborne epidemics. - Early detection through IDSP enables timely implementation of control measures including safe water supply and oral rehydration therapy. *Meningococcal disease* - **Meningococcal disease** (acute bacterial meningitis) is covered under IDSP due to its high case fatality rate, epidemic potential, and need for urgent public health response. - Surveillance is critical for early outbreak detection and implementation of preventive measures such as mass vaccination and chemoprophylaxis. - Close monitoring helps identify circulating serotypes and guide vaccination strategies.

Question 7: A 55-year-old male, known smoker, complains of calf pain while walking. He experiences calf pain while walking but can continue walking with effort. Which grade of claudication does this patient fall under?

A. Grade I (Mild claudication)
B. Grade II (Moderate claudication) (Correct Answer)
C. Grade III (Severe claudication)
D. Grade IV (Ischemic rest pain)

Explanation: ***Grade II (Moderate claudication)*** - **Grade II claudication** is characterized by **intermittent claudication** where the patient experiences pain while walking but can **continue walking with effort**. - This level of claudication reflects a moderate degree of peripheral arterial disease, where blood flow is sufficiently compromised to cause pain with exertion but not severe enough to force immediate cessation of activity. - The patient in this scenario can continue ambulation despite discomfort, which is the defining feature of this grade. *Grade I (Mild claudication)* - **Grade I claudication** involves discomfort or pain that the patient can **tolerate without significantly altering their gait or pace**. - In this stage, the pain is minimal, and the patient may perceive it as a dull ache or mild fatigue rather than true pain. - Walking can continue without significant effort or limitation. *Grade III (Severe claudication)* - **Grade III claudication** is marked by pain that is **severe enough to stop the patient from walking within a short distance** (typically less than 200 meters). - The pain forces the patient to rest and recover before they can resume walking. - This represents significant functional limitation in daily activities. *Grade IV (Ischemic rest pain)* - **Grade IV**, also known as **critical limb ischemia**, involves **pain even at rest**, especially in the feet or toes, often worsening at night when the limb is elevated. - This stage indicates severe arterial obstruction and is frequently associated with **ulcers, non-healing wounds, or gangrene**. - This represents advanced peripheral arterial disease requiring urgent intervention. **Note:** This grading system is a simplified clinical classification. The standard medical classifications for peripheral arterial disease are the **Fontaine classification** (Stages I-IV) and **Rutherford classification** (Categories 0-6).

Question 8: Prevention of emergence of risk factors in a community is called:

A. Primordial prevention (Correct Answer)
B. Secondary prevention
C. Tertiary prevention
D. Primary prevention

Explanation: ***Primordial prevention*** - This level of prevention focuses on preventing the **emergence or development of risk factors** themselves in a community. - It targets underlying **social, economic, and environmental conditions** that contribute to risk factor development. - Examples include policies to prevent smoking initiation in youth or promoting healthy dietary patterns before diseases emerge. *Primary prevention* - This involves **preventing disease occurrence** by controlling risk factors that already exist. - Examples include **vaccination**, health education, and lifestyle modifications (e.g., promoting exercise to prevent obesity). - Differs from primordial as it addresses established risk factors rather than preventing their emergence. *Secondary prevention* - This involves **early detection and prompt treatment** of diseases to prevent their progression. - Examples include **screening programs** (e.g., mammography for breast cancer) and regular blood pressure checks. *Tertiary prevention* - This aims to **reduce the impact of an established disease** and prevent disability or complications through rehabilitation. - Examples include **physical therapy** after a stroke or support groups for chronic illnesses.

Question 9: Shakir's tape is an example of:

A. Intersectoral coordination
B. Community participation
C. Equitable distribution
D. Appropriate technology (Correct Answer)

Explanation: ***Appropriate technology*** - Shakir's tape is an example of **appropriate technology** because it is a simple, affordable, and readily available tool used for **mid-upper arm circumference (MUAC)** measurement to assess malnutrition. - It does not require specialized training or electricity, making it suitable for use in resource-limited settings and by community health workers. *Intersectoral coordination* - **Intersectoral coordination** refers to collaborative efforts between different sectors (e.g., health, education, agriculture) to address health issues. - While nutrition programs might involve this, Shakir's tape itself is a tool, not a coordination strategy. *Community participation* - **Community participation** involves engaging community members in health planning and implementation. - While community health workers might use Shakir's tape, the tape itself is not a form of participation, but a tool for assessment. *Equitable distribution* - **Equitable distribution** refers to the fair and just allocation of resources or services based on need. - While the use of Shakir's tape can contribute to equitable identification of malnutrition, the tape itself is a technology, not the principle of distribution.

Question 10: An individual who runs a methanol liquor racket and diverts the effluent into a pond which is used by people. He is punishable under ___ IPC:-

A. 304 A
B. 176
C. 320
D. 284 (Correct Answer)

Explanation: ***284*** - **Section 284 of the IPC** specifically deals with negligent conduct with respect to **poisonous substances**. - Diverting poisonous methanol effluent into a public pond constitutes such a **negligent act endangering human life**. *304 A* - **Section 304A IPC** deals with **causing death by negligence**. - While death might occur, the primary offense here is the negligent handling of a poisonous substance, which Section 284 more directly addresses even if death has not yet occurred. *176* - **Section 176 IPC** pertains to **omission to give notice or information to a public servant by a person legally bound to do so**. - This section is irrelevant to the act of diverting poisonous effluent into a pond, as it concerns non-reporting rather than causing harm through dangerous actions. *320* - **Section 320 IPC** defines **grievous hurt**. - While consuming the poisoned water could lead to grievous hurt, Section 284 addresses the negligent act of making the poisonous substance accessible, which is the immediate crime of concern here.

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