स्नातकोत्तर मेडिकल प्रवेश (MECEE-PG)
स्नातकोत्तर मेडिकल प्रवेश (MECEE-PG)
MECEE-PG – MD/MS/MDS Entrance · २,८६५ प्रश्न
२,८६५ प्रश्न उपलब्ध। मोड छान्नुहोस्:
MD/MS प्रवेश: प्रश्न र उत्तर
सही लागेको विकल्पमा थिच्नुहोस्। सही भए हरियो, गलत भए रातो देखिन्छ; ३ सेकेन्डपछि सही उत्तर र व्याख्या देखिन्छ।
सही: ० / ०
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Which stage of the Plasmodium life cycle is primarily targeted by antimalarial drugs such as chloroquine and quinine? (A) Sporozoite (B) Merozoite (C) Gametocyte (D) Liver Schistosome
सही उत्तर: ख) Merozoite
The correct answer is (1) because chloroquine and quinine are most effective at inhibiting the development of merozoites within red blood cells. Option (A) represents a later stage before merozoite formation. Option (C) refers to sexual stages and doesn't directly respond to these drugs, and (D) is related to liver stage parasite.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which of the following best describes the pathological hallmark of Pneumocystis pneumonia (PCP)? (A) Neutrophilic infiltration of alveolar walls (B) Hyphae within alveolar spaces (C) Presence of *Pneumocystis jirovecii* cysts and septate hyphae in alveolar exudates (D) Granulomatous inflammation with epithelioid cells
सही उत्तर: ग) Presence of *Pneumocystis jirovecii* cysts and septate hyphae in alveolar exudates
The correct answer is (2) because PCP is characterized by the presence of *Pneumocystis jirovecii* cysts and their associated septate hyphae within alveolar exudates. Option (A) describes bacterial pneumonia. Option (B) describes fungal infections like aspergillosis or candidiasis. Option (D) represents granulomatous inflammation seen in conditions like tuberculosis.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Goodpasture syndrome involves immune complex deposition in which tissues leading to glomerulonephritis and lung haemorrhage?
सही उत्तर: ख) Kidney
The answer is ‘Kidney’ because Goodpasture syndrome specifically targets the glomeruli of the kidneys, causing inflammation and damage. The other options (Skin, Lungs, Heart) are organs involved in various systemic diseases but aren't directly associated with this specific condition.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The Ministry of Health and Population of Nepal has implemented several initiatives regarding maternal mortality reduction. Which of the following represents a key component of these efforts?
सही उत्तर: ख) Promotion of traditional birth practices
The Ministry’s strategies prioritize access to skilled birth attendants and healthcare services, particularly in remote locations. Options A, B and C represent ineffective or harmful interventions. Option D is an unethical and illegal practice.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A study investigates the relationship between handwashing practices and diarrheal diseases in primary schools. The results show a significant association: more frequent handwashing is linked to fewer cases of diarrhea. Which of the following best represents the type of association demonstrated?
सही उत्तर: घ) Association
The question describes a statistically significant link between two variables. While correlation doesn't necessarily imply causation, it indicates that as one variable increases, the other tends to change in a predictable way. Options B and C are misinterpretations of the term 'correlation'. Option D is too strong a statement.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which of the following best describes the primary purpose of community-directed health services (CDHS) programs in Nepal?
सही उत्तर: ख) Improving access to essential healthcare services at the grassroots level
CDHS focuses on bringing healthcare services closer to communities, primarily through local health volunteers and facilities. Options A, C and D describe alternative approaches that do not align with the core objectives of CDHS.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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According to Nepal’s National Population Projections, what is the estimated total fertility rate (TFR) for the year 2023?
सही उत्तर: ख) 2.5 children per woman
The TFR represents the average number of children a woman is expected to have during her reproductive years. The current projected figure for Nepal (based on various demographic studies) is approximately 2.5 children per woman. Options A, C and D are all significantly higher than the projected value.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A village has a population of 3,000. During a one-year period, it records 150 births and 80 deaths. Calculate the crude death rate per 1,000 people in the village.
सही उत्तर: ख) 4.00
The crude death rate is calculated by dividing the number of deaths by the population and multiplying by 1000. (80/3000)*1000 = 4.00. Option B, 6.25 is incorrect because it uses a different calculation involving births per thousand. Options A and C are also significantly lower than the correct answer.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which of the following antimicrobial agents primarily targets bacterial protein synthesis by binding to the 30S ribosomal subunit?
सही उत्तर: ग) C. Gentamicin
Gentamicin is an aminoglycoside antibiotic that specifically inhibits bacterial protein synthesis through its interaction with the 30S ribosomal subunit, disrupting translation. Options A and D are macrolides, while option B is a glycopeptide.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The characteristic feature of 'Zahn lines' in long bones is best described as:
सही उत्तर: ख) B. Bone remodeling during growth
Zahn lines are linear bands of woven bone that appear on radiographs and represent areas of active bone formation during periods of rapid skeletal growth, particularly in children and adolescents. Option A involves bacterial infection, option C is related to autoimmune disease and option D a traumatic event.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
यी अभ्यास प्रश्न हुन्, आधिकारिक प्रश्न होइनन्। पाठ्यक्रम, विज्ञापन र नतिजाका लागि सम्बन्धित निकायको आधिकारिक वेबसाइट हेर्नुहोस्। उत्तरमा गल्ती भेटे प्रश्नमुनिको "टिप्पणी / गल्ती रिपोर्ट" मा लेख्नुहोस्।
नमस्ते! पाठ्यक्रम, सामान्य ज्ञान, भाषा परीक्षा वा कुनै प्रश्नको उत्तर बुझ्न सोध्नुहोस्।
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