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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A Burtonian line on the gums is a sign of chronic poisoning by:
सही उत्तर: ख) Lead
A blue-black line on the gingival margin (Burton's line) results from lead sulphide deposition. Lead poisoning also shows basophilic stippling of red cells.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Byssinosis is an occupational lung disease caused by inhalation of:
सही उत्तर: क) Cotton dust
Byssinosis occurs in textile workers exposed to cotton, flax or hemp dust, with 'Monday morning' chest tightness. Sugarcane dust causes bagassosis.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Aflatoxin contamination of groundnuts and maize is produced by:
सही उत्तर: घ) Aspergillus flavus
Aspergillus flavus produces aflatoxins, which cause acute hepatotoxicity and are linked to hepatocellular carcinoma. Claviceps purpurea causes ergotism.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Epidemic dropsy results from adulteration of mustard oil with:
सही उत्तर: ग) Argemone oil
Argemone oil contains the alkaloid sanguinarine, which causes epidemic dropsy with oedema of the legs and glaucoma. Lead chromate is an adulterant of turmeric.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Lathyrism is caused by the neurotoxin BOAA present in:
सही उत्तर: ख) Lathyrus sativus (khesari dal)
Excessive consumption of khesari dal causes neurolathyrism, a spastic paraplegia, due to BOAA. Argemone oil causes epidemic dropsy.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Bitot's spots on the conjunctiva are a sign of deficiency of:
सही उत्तर: क) Vitamin A
Bitot's spots (X1B) are triangular, foamy, greyish patches on the bulbar conjunctiva due to vitamin A deficiency. Riboflavin deficiency causes angular stomatitis and cheilosis.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Under the vitamin A prophylaxis programme, the dose given to a child aged 12–59 months every 6 months is:
सही उत्तर: घ) 200,000 IU
Children aged 12–59 months receive 200,000 IU orally every 6 months. Infants aged 6–11 months receive 100,000 IU.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The clinical feature that distinguishes kwashiorkor from marasmus is:
सही उत्तर: ग) Bilateral pitting oedema
Oedema is the hallmark of kwashiorkor and is absent in marasmus. Growth retardation and wasting occur in both forms of protein-energy malnutrition.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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In children aged 6–59 months, severe acute malnutrition is indicated by a mid-upper arm circumference (MUAC) of less than:
सही उत्तर: ख) 115 mm
MUAC < 115 mm indicates SAM, while 115–124 mm indicates moderate acute malnutrition. Bilateral pitting oedema also defines SAM regardless of MUAC.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The dose of levonorgestrel for emergency contraception as a single-dose regimen is:
सही उत्तर: क) 1.5 mg
Levonorgestrel 1.5 mg taken as a single dose (preferably within 72 hours of unprotected intercourse) is the standard regimen. 0.03 mg is the daily dose in progestogen-only pills.
💬 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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