Under-Five Mortality — MCQs
What is the target age group for the Integrated Management of Neonatal and Childhood Illnesses (IMNCI)?
What is the most common cause of death in children aged 1-4 years in India?
In a community of 1,000,000 population, 105 children were born in a year, out of which 5 were stillbirths and 4 died within the first year of life. What is the Infant Mortality Rate (IMR)?
IMCI approach developed by WHO encompasses the following childhood illnesses Except
Which of the following should be considered a 'High risk infant'?
What is the correct expression for the maternal mortality rate (MMR)?
Which best indicates the quality of MCH services in a community?
What is the primary health concern addressed by the Rashtriya Bal Swasthya Karyakram (RBSK)?
Child survival index is the percentage of children surviving till the age of
According to Sustainable Development Goal 3 (SDG 3) - 'Ensure healthy lives and promote well-being for all at all ages', what is the target for reducing the global maternal mortality ratio by 2030?
Under-Five Mortality Indian Medical PG Practice Questions and MCQs
Question 1: What is the target age group for the Integrated Management of Neonatal and Childhood Illnesses (IMNCI)?
- A. Up to 5 years (Correct Answer)
- B. Up to 10 years
- C. Up to 15 years
- D. Up to 20 years
Explanation: ***Up to 5 years*** - The **Integrated Management of Neonatal and Childhood Illnesses (IMNCI)** program focuses on children from **birth up to five years of age**. - This age range was chosen because it represents the period with the highest rates of **childhood morbidity and mortality** due to common preventable and treatable illnesses. *Up to 10 years* - While children up to 10 years might experience various illnesses, the primary focus of **IMNCI** is specifically on the **under-five age group**. - Expanding the program to this age group would require different diagnostic and management protocols for conditions less prevalent in younger children. *Up to 15 years* - The **IMNCI strategy** is designed for the specific health needs and common illnesses found in infants and young children, not adolescents. - Health challenges for children aged 5-15 years often involve different conditions and require distinct healthcare approaches. *Up to 20 years* - Individuals up to 20 years fall into adolescent and young adult health categories, which are outside the scope of the **IMNCI program**. - Their health needs are significantly different from those of neonates and young children targeted by IMNCI.
Question 2: What is the most common cause of death in children aged 1-4 years in India?
- A. Infections (Correct Answer)
- B. Homicide
- C. Congenital anomalies
- D. Accidents/Unintentional injuries
Explanation: ***Infections*** - **Infections**, particularly pneumonia, diarrheal diseases, and other communicable diseases, are the leading cause of death among children aged 1-4 years in India. - According to WHO and national health data, respiratory infections (especially pneumonia) and diarrheal diseases account for the majority of deaths in this age group. - This pattern is characteristic of developing countries where infectious diseases remain a major public health challenge despite improvements in vaccination coverage. *Accidents/Unintentional injuries* - While **unintentional injuries** (drowning, road traffic accidents, burns, falls) are a significant cause of mortality in children aged 1-4 years, they rank lower than infectious diseases in India. - Accidents are the leading cause in developed countries but not in the Indian context. *Homicide* - **Homicide** is not among the leading causes of death in children aged 1-4 years in India. - While child abuse and violence are serious concerns, they account for a much smaller proportion of deaths compared to infections and injuries. *Congenital anomalies* - **Congenital anomalies** are a major cause of mortality in infants (under 1 year), particularly in the neonatal period. - Their contribution to mortality decreases significantly in the 1-4 years age group as most severe anomalies incompatible with life result in early infant death.
Question 3: In a community of 1,000,000 population, 105 children were born in a year, out of which 5 were stillbirths and 4 died within the first year of life. What is the Infant Mortality Rate (IMR)?
- A. 40 (Correct Answer)
- B. 90
- C. 120
- D. 150
Explanation: ***40*** - **Infant Mortality Rate (IMR)** = (Deaths in first year of life / Live births) × 1,000 - Live births = Total births - Stillbirths = 105 - 5 = **100** - IMR = (4 / 100) × 1,000 = **40 per 1,000 live births** - Stillbirths are excluded from both numerator and denominator as IMR only counts deaths after live birth *90* - This would result from incorrectly using total births (105) instead of live births (100) in the denominator - Wrong calculation: (4 / 105) × 1,000 ≈ 38, not 90 - This option represents a common error but with incorrect arithmetic *120* - This could result from including stillbirths in the numerator: (5+4) / 100 × 1,000 = 90, not 120 - Or from other miscalculations mixing up the numerator and denominator - Does not follow the standard IMR formula *150* - This represents a significant calculation error - May result from using wrong base (per 100 instead of per 1,000) or including stillbirths incorrectly - Such high IMR does not match the given data of 4 infant deaths per 100 live births
Question 4: IMCI approach developed by WHO encompasses the following childhood illnesses Except
- A. Measles
- B. Malaria
- C. Diarrhoea
- D. Chicken pox (Correct Answer)
Explanation: ***Chicken pox*** - The **Integrated Management of Childhood Illness (IMCI)** strategy focuses on major causes of childhood morbidity and mortality in developing countries. - **Chickenpox** is generally a self-limiting viral illness in otherwise healthy children and is not a primary focus of the IMCI guidelines for acute management. *Measles* - **Measles** is a highly contagious and potentially severe childhood illness that is explicitly covered in the IMCI guidelines. - Due to its high morbidity and mortality rates, especially in malnourished children, IMCI includes guidance on its recognition, classification, and management. *Malaria* - **Malaria** is a leading cause of childhood death in many endemic regions and is a core component of the IMCI strategy. - IMCI provides clear algorithms for the assessment, classification, and treatment of malaria, particularly in children under five. *Diarrhoea* - **Diarrhoea** is one of the most common causes of illness and death in young children, making it a critical disease addressed by the IMCI approach. - IMCI includes detailed protocols for assessing dehydration, classifying the severity of diarrhoea, and guiding treatment.
Question 5: Which of the following should be considered a 'High risk infant'?
- A. Folic acid tablet not consumed
- B. Antenatal preeclampsia (Correct Answer)
- C. Working mother
- D. Mal-presentation
Explanation: ***Antenatal preeclampsia*** - **Preeclampsia** is a serious pregnancy complication characterized by high blood pressure and signs of damage to other organ systems, posing significant risks to both mother and fetus. - Infants born to mothers with preeclampsia are at higher risk for **preterm birth**, **intrauterine growth restriction (IUGR)**, and complications like **respiratory distress syndrome**, classifying them as high-risk. *Folic acid tablet not consumed* - Maternal non-consumption of **folic acid** primarily increases the risk of **neural tube defects (NTDs)** in the fetus, but this alone does not classify the infant as high-risk after birth unless an NTD is diagnosed. - While important for healthy fetal development, a lack of folic acid intake is a risk factor for a specific congenital anomaly, rather than a general high-risk infant indicator post-birth without further complications. *Working mother* - A mother's employment status, while potentially affecting access to childcare or breastfeeding routines, does not inherently categorize an infant as **high-risk** from a medical standpoint. - This is a social factor and not a direct indicator of increased medical vulnerability or adverse health outcomes for the infant. *Mal-presentation* - **Malpresentation** refers to an abnormal position of the fetus in the uterus at the time of delivery (e.g., breech). While it poses risks during labor and delivery, often necessitating a **cesarean section**, it does not automatically classify the infant as high-risk post-birth unless complications arose during delivery. - The risk is primarily associated with the birth process itself, and if the delivery is managed appropriately with no resulting trauma or compromise, the infant may not be considered high-risk.
Question 6: What is the correct expression for the maternal mortality rate (MMR)?
- A. Per 100,000 live births (Correct Answer)
- B. Per 1000 live births
- C. Per 1000 births (including stillbirths)
- D. Per 100,000 births
Explanation: ***Per 100,000 live births*** - The **maternal mortality rate (MMR)** is conventionally expressed as the number of maternal deaths per **100,000 live births**. - This standardization **allows for** global comparisons and helps track trends in maternal health. *Per 100,000 births* - While the denominator is 100,000, specifying "births" without "live births" is **less precise** for MMR. - MMR specifically focuses on **live births** as the denominator, as these are the events during which maternal deaths are counted. *Per 1000 live births* - Expressing MMR per **1000 live births** would result in a very small decimal, making it less intuitive and harder to compare. - Rates like **infant mortality rate** are often expressed per 1,000 live births. *Per 1000 births (including stillbirths)* - Using "births (including stillbirths)" as the denominator is **not standard** for MMR. - This denominator is typically used for **perinatal mortality rates**, which include both stillbirths and early neonatal deaths.
Question 7: Which best indicates the quality of MCH services in a community?
- A. Neonatal Mortality Rate
- B. Perinatal Mortality Rate (Correct Answer)
- C. Post-neonatal Mortality Rate
- D. Infant Mortality Rate
Explanation: ***Perinatal Mortality Rate*** - The **perinatal mortality rate** includes deaths from 22 weeks of gestation up to 7 completed days after birth, encompassing both stillbirths and early neonatal deaths. - This broad scope makes it the most sensitive indicator of the overall quality of routine **Maternal and Child Health (MCH) services**, as it reflects care during pregnancy, labor, and immediate postpartum. *Neonatal Mortality Rate* - The **neonatal mortality rate** accounts for deaths within the first 28 days of life (0-27 days), focusing primarily on the health of the newborn. - While important, it doesn't fully capture issues during pregnancy or delivery that might lead to stillbirths, which are a critical component of assessing comprehensive MCH quality. *Post-neonatal Mortality Rate* - The **post-neonatal mortality rate** covers deaths from 28 days up to one year of life. - This rate often reflects environmental factors, nutritional status, and infectious diseases more than the direct quality of prenatal, delivery, and immediate postnatal care. *Infant Mortality Rate* - The **infant mortality rate** includes all deaths from birth up to one year of age. - While a general indicator of child health, it is less specific to the quality of direct maternal and newborn health services than the perinatal mortality rate, as it includes deaths outside the perinatal period, which might be influenced by broader socio-economic factors.
Question 8: What is the primary health concern addressed by the Rashtriya Bal Swasthya Karyakram (RBSK)?
- A. Adult chronic diseases
- B. Elderly health
- C. Non-communicable diseases in the youth
- D. Comprehensive healthcare for children from birth to 18 years (Correct Answer)
Explanation: **Comprehensive healthcare for children from birth to 18 years** - The **Rashtriya Bal Swasthya Karyakram (RBSK)** is a national program explicitly designed to provide comprehensive health screening and early intervention for 0-18 year-olds - Its focus is on detecting and managing the **4 D's**: Defects at birth, Deficiencies, Diseases, and Developmental delays - The program provides regular health check-ups, early detection of health conditions, referral for treatment, and promotes healthy development across this critical age group *Adult chronic diseases* - While public health initiatives address adult chronic diseases, they are not the primary focus of the **RBSK** program, which targets a younger demographic - Programs like the **National Programme for Prevention and Control of Cancer, Diabetes, Cardiovascular Diseases & Stroke (NPCDCS)** are more aligned with adult chronic disease management *Elderly health* - **RBSK** is specifically focused on the health of children and adolescents, not the elderly population - **National Programme for Healthcare of the Elderly (NPHCE)** is a dedicated initiative for elderly health *Non-communicable diseases in the youth* - While **RBSK** does address some non-communicable diseases (NCDs) through early detection and management, its scope is much broader, encompassing all 4 D's - RBSK aims for **holistic child health** rather than exclusively targeting NCDs in youth, which is a subset of its overall mandate
Question 9: Child survival index is the percentage of children surviving till the age of
- A. 5 years (Correct Answer)
- B. 15 years
- C. 1 year
- D. 3 years
Explanation: ***5 years*** - The **child survival index** is a public health indicator that measures the proportion of children who survive to their **fifth birthday**. - This age is critical as it marks the end of the highest risk period for childhood mortality from infectious diseases and malnutrition. *15 years* - This age range would be related to **adolescent survival rates**, which are distinct from the specific focus of the child survival index. - While important for overall population health, it does not define the traditional child survival index. *1 year* - Survival up to **one year of age** is typically measured by the **infant mortality rate**, which is a separate but related indicator of child health. - The child survival index extends beyond infancy to capture early childhood health outcomes. *3 years* - While an important developmental stage, survival to **three years** is not the universally accepted cutoff for the definition of the child survival index. - The standard definition focuses on survival until the completion of the **fifth year of life**.
Question 10: According to Sustainable Development Goal 3 (SDG 3) - 'Ensure healthy lives and promote well-being for all at all ages', what is the target for reducing the global maternal mortality ratio by 2030?
- A. 100
- B. 50
- C. 70 (Correct Answer)
- D. 90
Explanation: ***70*** - SDG 3 aims to reduce the **global maternal mortality ratio** to less than **70 per 100,000 live births** by 2030. - This target emphasizes improving maternal health outcomes worldwide and preventing deaths related to pregnancy and childbirth. *100* - While a reduction is sought, a target of 100 per 100,000 live births is **not ambitious enough** to meet the specific goal set by SDG 3. - The established global target is lower, reflecting a greater commitment to maternal health. *50* - A target of 50 per 100,000 live births would be **more ambitious** than the SDG 3 goal. - While desirable, it is not the specific, agreed-upon target for the global average under SDG 3. *90* - A target of 90 per 100,000 live births is **higher** than the established SDG 3 goal. - This value does not align with the specific global maternal mortality ratio target set for 2030.
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