Community Medicine
8 questionsWhich condition has the maximum relative risk attributed to obesity?
According to the 2014 guidelines for female sterilization, which of the following is NOT an eligibility criterion for female sterilization?
Which state has the lowest Infant Mortality Rate (IMR) in India?
What does the Gross Reproduction Rate (GRR) measure?
In a town there are 2500 live births within six months. During the same period 5 women died due to peripartum infection, 5 died due to electrocution, 2 died due to obstructed labor and 3 died due to PPH. What is the MMR?
Which of the following is the MOST important vital statistic in a population?
What is exponential growth in the context of population dynamics?
How often is the Sample Registration System conducted in India?
NEET-PG 2015 - Community Medicine NEET-PG Practice Questions and MCQs
Question 741: Which condition has the maximum relative risk attributed to obesity?
- A. Hypertension
- B. CHD
- C. DM (Correct Answer)
- D. Cancer
Explanation: ***DM*** - Obesity is a major risk factor for Type 2 Diabetes Mellitus (T2DM), with a **relative risk often exceeding 3-7 times that of normal-weight individuals**, and even higher for severe obesity. - The link is primarily due to **insulin resistance** caused by increased adipose tissue. *Hypertension* - Obesity significantly increases the risk of hypertension, with a relative risk typically in the range of **2 to 3 times higher** than normal-weight individuals. - The mechanisms involve increased **blood volume**, **sympathetic nervous system activity**, and **renal sodium reabsorption**. *CHD* - Obesity is a strong independent risk factor for Coronary Heart Disease (CHD), contributing to a relative risk of approximately **1.5 to 2.5 times higher** than normal weight. - It often acts by exacerbating other risk factors like **hypertension**, **dyslipidemia**, and **diabetes**. *Cancer* - Obesity is linked to various cancers, including endometrial, esophageal adenocarcinoma, renal cell, and breast cancer in postmenopausal women, with relative risks typically ranging from **1.2 to 2 times higher** for specific cancers. - The pathways include **chronic inflammation**, altered **hormone levels** (e.g., estrogen), and **insulin-like growth factor signaling**.
Question 742: According to the 2014 guidelines for female sterilization, which of the following is NOT an eligibility criterion for female sterilization?
- A. Partner is not sterilized
- B. Being unmarried
- C. Should have at least 1 child (Correct Answer)
- D. Age of at least 22 years
Explanation: ***Should have at least 1 child*** - The 2014 guidelines **removed the previous requirement** for a specific number of children, focusing instead on **informed consent** and **voluntary decision-making**. - The emphasis is now on the client's **autonomous choice**, regardless of their parity. - Having at least one child is **NOT an eligibility criterion** under the revised guidelines. *Age of at least 22 years* - While there is a minimum age requirement (legally 21 years, though some guidelines mention 22 years), this IS a valid eligibility criterion. - The age criterion ensures that individuals are mature enough to make an **informed and irreversible decision** about permanent contraception. - Younger individuals may be at higher risk of **regret** following sterilization. *Being unmarried* - Marital status is **NOT a barrier** to female sterilization under the 2014 guidelines. - Unmarried individuals have the same right to choose this method of contraception based on **informed consent**. - The decision for sterilization rests solely with the individual, irrespective of their **relationship status**. *Partner is not sterilized* - Partner's sterilization status is **NOT a determining factor** for female sterilization eligibility. - The decision is based on the **individual's choice**, health status, and desire for permanent contraception. - The eligibility criteria focus on the client's **informed consent** and understanding of the procedure, not on the partner's reproductive history.
Question 743: Which state has the lowest Infant Mortality Rate (IMR) in India?
- A. Maharashtra
- B. Tamil Nadu
- C. Kerala (Correct Answer)
- D. Uttar Pradesh
Explanation: ***Kerala*** - Kerala consistently has achieved the **lowest Infant Mortality Rate (IMR)** in India, demonstrating significant progress in public health and maternal-child care. - This is primarily attributed to its robust **healthcare infrastructure**, high literacy rates, and effective implementation of health programs. *Maharashtra* - While Maharashtra has made progress in reducing IMR, its rate remains **higher than Kerala's**, reflecting varying healthcare access and quality across the state. - There are regional disparities in health outcomes, despite significant economic development. *Tamil Nadu* - Tamil Nadu has a commendable healthcare system and has significantly reduced its IMR over the years, yet it **does not consistently achieve the lowest rate** when compared to Kerala. - Its focus on **universal healthcare access** and nutrition programs has been instrumental in its improvements. *Uttar Pradesh* - Uttar Pradesh typically reports one of the **highest Infant Mortality Rates (IMR)** in India, due to challenges such as limited access to healthcare, malnutrition, and poor sanitation. - Significant efforts are underway to improve maternal and child health indicators, but the state still lags behind the national average and other states like Kerala.
Question 744: What does the Gross Reproduction Rate (GRR) measure?
- A. Number of female children a woman would have during her reproductive years, assuming no mortality (Correct Answer)
- B. Number of total children a woman would have during her reproductive years (both male and female), assuming no mortality
- C. Number of live births per 1000 women in a given year
- D. Number of male children a woman would have during her reproductive years, assuming no mortality
Explanation: ***Number of female children a woman would have during her reproductive years, assuming no mortality*** - The **Gross Reproduction Rate (GRR)** specifically measures the average number of **daughters** a woman is expected to have over her lifetime. - It assumes no mortality among women through their reproductive years, indicating the potential for a new generation of mothers. *Number of total children a woman would have during her years of reproduction (both male and female), at the current age-specific fertility rates, assuming no mortality* - This definition describes the **Total Fertility Rate (TFR)**, which includes all live births (male and female) per woman. - While both GRR and TFR assume no mortality, the GRR is explicitly focused on the female offspring. *Number of live births per 1000 women in a given year* - This statement defines the **General Fertility Rate (GFR)**, which is a cross-sectional measure for a specific year. - GRR is a longitudinal measure that considers a woman's entire reproductive lifespan. *Number of male children a woman would have during her reproductive years, assuming no mortality* - The GRR is specifically interested in the **female offspring** as they are the ones who can potentially reproduce and replace the current generation of mothers. - Male offspring are not directly counted in the GRR calculation.
Question 745: In a town there are 2500 live births within six months. During the same period 5 women died due to peripartum infection, 5 died due to electrocution, 2 died due to obstructed labor and 3 died due to PPH. What is the MMR?
- A. 6 per 1000 live births
- B. 40 per 1000 live births
- C. 60 per 1000 live births
- D. 4 per 1000 live births (Correct Answer)
Explanation: ***4 per 1000 live births*** - The **Maternal Mortality Ratio (MMR)** is calculated as the number of maternal deaths per 100,000 live births. In this scenario, only deaths directly related to pregnancy or within 42 days postpartum from obstetric causes are considered maternal deaths. - Total maternal deaths = 5 (peripartum infection) + 2 (obstructed labor) + 3 (PPH) = 10. MMR = (10 maternal deaths / 2500 live births) * 1000 = 4. *6 per 1000 live births* - This calculation would incorrectly include deaths from non-obstetric causes, such as the 5 deaths due to electrocution, which are not considered maternal deaths. - Including non-maternal deaths inflates the ratio, leading to an inaccurate representation of obstetric risk. *40 per 1000 live births* - This value is significantly higher, suggesting a miscalculation in either the number of maternal deaths or the live births, potentially by using a multiplier of 100,000 live births instead of 1,000 for this question, or an arithmetic error. - A common error might be to multiply the total number of maternal deaths by 1000 and divide by the number of live births, leading to an incorrect large number if the base is not handled correctly. *60 per 1000 live births* - This result is far too high and indicates a significant overestimation of maternal deaths or a severe miscalculation. - It likely arises from a compounding of errors, possibly including non-maternal deaths and incorrect scaling of the denominator.
Question 746: Which of the following is the MOST important vital statistic in a population?
- A. Fertility rate
- B. Morbidity rate
- C. Birth rate
- D. Mortality rate (Correct Answer)
Explanation: ***Mortality rate*** - The **mortality rate** directly reflects the health status and overall well-being of a population by indicating the number of deaths per unit population. - A high mortality rate signals underlying public health issues, inadequate healthcare, or poor living conditions, making it the **most critical vital statistic** for assessing population health and guiding interventions. - It serves as a **key indicator** for comparing health status across populations and time periods. *Fertility rate* - The **fertility rate** measures the average number of children born to women of reproductive age, influencing future population size and age structure. - While important for demographic planning and population projections, it doesn't directly provide insights into the immediate health challenges or mortality burden of a population. *Morbidity rate* - The **morbidity rate** quantifies the incidence or prevalence of disease in a population, reflecting the disease burden. - Although crucial for understanding health problems and planning healthcare services, it is considered secondary to mortality as a vital statistic since mortality represents the ultimate health outcome. *Birth rate* - The **birth rate** quantifies the number of live births per 1,000 people in a year, contributing to population growth and demographic trends. - Like the fertility rate, it is essential for understanding natality patterns but offers less insight into the overall health status and survival of a population compared to the mortality rate.
Question 747: What is exponential growth in the context of population dynamics?
- A. Gradual increase in population size.
- B. Population growth that is restricted by environmental factors.
- C. No significant change in population size.
- D. Rapid increase in population size where growth rate is proportional to current population. (Correct Answer)
Explanation: ***Rapid increase in population size where growth rate is proportional to current population.*** - **Exponential growth** occurs when a population increases at a **constant rate proportional to its size**, resulting in accelerating absolute numbers over time. - This produces a characteristic **J-shaped curve** where the population grows slowly at first, then increasingly rapidly. - Mathematically expressed as N(t) = N₀e^(rt), where birth rate consistently exceeds death rate. - Occurs in **ideal conditions** with abundant resources and minimal limiting factors. *Gradual increase in population size.* - A gradual increase implies **linear growth** with a constant absolute increment per time period, not the accelerating pattern of exponential growth. - While exponential growth may appear gradual initially, its defining feature is the **increasing rate of growth** over time. *Population growth that is restricted by environmental factors.* - This describes **logistic growth** (S-shaped curve), where environmental resistance slows growth as the population approaches carrying capacity. - Exponential growth, in contrast, assumes **no significant environmental limitations** on resources or space. *No significant change in population size.* - This represents a **stable or stationary population** where birth and death rates are balanced. - The opposite of exponential growth, which shows **rapid and accelerating increase** in population numbers.
Question 748: How often is the Sample Registration System conducted in India?
- A. 2 years
- B. 5 years
- C. 6 months
- D. 1 year (Correct Answer)
Explanation: ***1 year*** - The **Sample Registration System (SRS)** in India is a large-scale demographic survey conducted **annually** to provide reliable estimates of birth rates, death rates, and other fertility and mortality indicators. - Its annual nature allows for regular monitoring of demographic changes and health trends across different states and regions. *6 months* - While some surveys or data collections might occur semi-annually, the comprehensive SRS is not conducted every six months. - Conducting a system as extensive as the SRS twice a year would be logistically challenging and resource-intensive. *2 years* - A biennial (every two years) frequency would mean less up-to-date data for tracking rapid demographic shifts or evaluating the immediate impact of health interventions. - The need for current statistics on vital events necessitates a more frequent survey than every two years. *5 years* - A quinquennial (every five years) frequency would provide very infrequent data, which is insufficient for effective public health planning and policy formulation. - Key demographic indicators are needed more regularly than every five years to respond to evolving health and population needs.
Obstetrics and Gynecology
1 questionsWhere is the newborn care corner located?
NEET-PG 2015 - Obstetrics and Gynecology NEET-PG Practice Questions and MCQs
Question 741: Where is the newborn care corner located?
- A. NICU
- B. OPD
- C. Labour room (Correct Answer)
- D. Wards side room
Explanation: ***Labour room*** - A **newborn care corner** is an essential facility located in the **labour room** to provide immediate care, resuscitation, and stabilization for newborns right after birth. - This setup ensures that critical interventions like **drying**, **warming**, **suctioning**, and initiation of **ventilation** can be performed promptly, improving neonatal outcomes. *NICU* - The **NICU (Neonatal Intensive Care Unit)** is for sick or premature newborns requiring intensive medical care, not the initial care at birth for all newborns. - While newborns from the labour room may be transferred to the NICU if they require specialized care, the initial care corner is distinct. *OPD* - **OPD (Outpatient Department)** is for patients seeking consultation without admission, and is not equipped or intended for immediate newborn care. - Newborns are brought to OPD for follow-up visits or routine check-ups much later, not immediately after birth. *Wards side room* - A **ward side room** is part of a general hospital ward, usually for inpatient care, and is not specifically designed or staffed for the initial, immediate care of a newborn at the moment of delivery. - While mothers and newborns may be transferred to a ward side room after stabilization, it's not where delivery and immediate postnatal care occur.
Psychiatry
1 questionsWhat does the term 'Total Communication' refer to in the context of deaf education?
NEET-PG 2015 - Psychiatry NEET-PG Practice Questions and MCQs
Question 741: What does the term 'Total Communication' refer to in the context of deaf education?
- A. Utilizing various communication methods for advertising purposes.
- B. Employing multiple communication methods for educational purposes in schools.
- C. Engaging various communication methods for community involvement.
- D. Using all available communication methods to educate a deaf child. (Correct Answer)
Explanation: ***Using all available communication methods to educate a deaf child.*** - **Total Communication** is an approach in deaf education that emphasizes using all available modalities to facilitate language acquisition and communication for deaf children. - This can include **speech, lip-reading, written language, finger-spelling, and sign language** (such as ASL or Manually Coded English). *Utilizing various communication methods for advertising purposes.* - This option describes a general marketing strategy and is not specific to the educational methods for deaf individuals. - It does not relate to the specific pedagogical approach implied by "Total Communication" in deaf education. *Employing multiple communication methods for educational purposes in schools.* - While this option mentions education and multiple methods, it is too broad and does not specifically address the context of deaf education. - It could refer to general teaching strategies for hearing students rather than the specialized approach for deaf learners. *Engaging various communication methods for community involvement.* - This describes a strategy for public engagement or outreach, not an educational methodology for deaf children. - It does not align with the core principle of Total Communication, which is focused on the individual learning needs of a deaf child.