चिकित्सा स्नातकोत्तर प्रवेश (MECEE-PG) MD / MS / MDS प्रवेश परीक्षा तयारी
चिकित्सा स्नातकोत्तर प्रवेश (MECEE-PG) – MD / MS / MDS प्रवेश परीक्षा
MECEE-PG – MD/MS/MDS · MECEE-PG (MD/MS/MDS)
२,८६५ प्रश्न उपलब्ध। मोड छान्नुहोस्:
MD/MS/MDS 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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Winging of the scapula after an axillary lymph node dissection is due to injury of the:
सही उत्तर: घ) Long thoracic nerve
The long thoracic nerve (C5–C7) supplies serratus anterior, which holds the scapula against the chest wall; its paralysis causes winging.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The first disease to be globally eradicated is:
सही उत्तर: क) Smallpox
Smallpox was declared eradicated by WHO in 1980, the last natural case being in 1977. Poliomyelitis and guinea worm disease are still targeted for eradication.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Among the Bradford Hill criteria for causation, the one considered essential is:
सही उत्तर: घ) Temporal association (cause precedes effect)
Exposure must precede the disease for a causal relationship; without temporality causation is impossible. Specificity is often absent in multifactorial diseases such as smoking-related illnesses.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A healthy infant's birth weight approximately triples by the age of:
सही उत्तर: ग) 1 year
Birth weight roughly doubles by about 5 months and triples by 1 year. It roughly quadruples by 2 years.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A low weight-for-height in a child indicates:
सही उत्तर: ख) Wasting (acute malnutrition)
Weight-for-height reflects recent or acute malnutrition (wasting). Low height-for-age indicates stunting due to chronic undernutrition.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The daily dose of folic acid recommended by WHO for pregnant women along with iron supplementation is:
सही उत्तर: क) 400 micrograms
WHO recommends 30–60 mg elemental iron with 400 µg folic acid daily throughout pregnancy. A higher 5 mg dose is used for women with a previous neural tube defect pregnancy.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Low birth weight is defined as a birth weight of less than:
सही उत्तर: घ) 2500 g
WHO defines low birth weight as < 2500 g irrespective of gestational age. Below 1500 g is very low birth weight.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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According to WHO, anaemia in pregnancy is defined as a haemoglobin concentration below:
सही उत्तर: ग) 11 g/dL
WHO defines anaemia in pregnant women as Hb < 11 g/dL; for non-pregnant women the cut-off is 12 g/dL. Hb < 7 g/dL is considered severe anaemia in pregnancy.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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In an outbreak, 20 deaths occur among 400 cases. The case fatality rate is:
सही उत्तर: ख) 5%
CFR = deaths/cases × 100 = 20/400 × 100 = 5%. CFR measures the killing power of a disease, not its frequency in the population.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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During one year, 50 new cases of a disease occur in a population of 10,000. The incidence rate per 1000 population is:
सही उत्तर: क) 5
Incidence = 50/10,000 × 1000 = 5 per 1000 per year. Incidence counts only new cases in a defined period.
💬 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।
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