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 of the following is a crucial initial step in managing suspected sepsis in a neonate?
सही उत्तर: ग) Monitoring urine output closely
Prompt administration of broad-spectrum antibiotics is essential for treating sepsis. The other options are important aspects of care but do not address the immediate need to combat infection.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A 6-week-old infant is brought in with pale stools. Examination reveals a positive Addis-Smith reaction. What does this most likely indicate?
सही उत्तर: ख) Salmonella infection
The Addis-Smith reaction (presence of neutrophils in the stool) is indicative of bacterial overgrowth and inflammation within the small intestine, most commonly seen in conditions like Salmonella infection. Giardiasis would present with greasy stools.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A newborn infant presents with bilious vomiting and abdominal distension. Based on these clinical findings, which of the following is MOST likely?
सही उत्तर: ग) Duodenal atresia
Bilious vomiting in a newborn strongly suggests an obstruction higher up in the gastrointestinal tract, such as pyloric stenosis. Necrotising entercolitits is characterised by watery stool, duodenel atresia is characterised by blood and Duodenal reflux disease presents with non-bilious vomiting.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which of the following developmental milestones is typically achieved around 6 months of age?
सही उत्तर: घ) Rolling over
Babies generally begin to walk with support around this age. The other options – sitting independently (around 4-5 months), crawling (around 7-10 months), and rolling over – are achieved earlier.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Meckel’s diverticulum arises as a congenital remnant of which anatomical structure?
सही उत्तर: घ) Duodenum
The correct answer is ‘Duodenum’. Meckel’s diverticulum is a pouch-like extension of the lower segment of the duodenum that fails to obliterate during fetal development. The other options represent distinct sections of the digestive tract.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Defective collagen synthesis in scurvy is most directly linked to a deficiency in what vitamin?
सही उत्तर: घ) Vitamin K
The correct answer is ‘Vitamin C’. Vitamin C (ascorbic acid) is essential for the hydroxylation of proline and lysine, steps necessary for collagen cross-linking and stabilization. A lack of vitamin C impairs this process, leading to fragile connective tissues.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Peripheral chemoreceptors within the carotid body primarily detect changes in what?
सही उत्तर: ग) Blood pH levels (Bicarbonate concentration)
The correct answer is ‘Partial pressure of oxygen (PaO2)’. Carotid body chemoreceptors are highly sensitive to changes in arterial oxygen, which triggers vasoconstriction and increases respiratory drive. The other options represent different physiological parameters measured by other receptors.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Classic galactosemia results from a deficiency in which enzyme’s activity?
सही उत्तर: ख) Galactose-1-phosphate uridyltransferase
The correct answer is ‘Galactose-1-phosphate uridyltransferase.’ This enzyme is crucial for metabolizing galactose, and its deficiency leads to classic galactosemia. The other options represent enzymes involved in different metabolic pathways that aren't directly related to the primary cause of this genetic disorder.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which of the following is the MOST significant prognostic factor for patients diagnosed with Stage I cutaneous malignant melanoma?
सही उत्तर: ख) Patient’s age at diagnosis
Tumor diameter (option 1) is considered the most significant prognostic factor in stage I melanoma. Smaller tumors generally have a better prognosis compared to larger ones, even with other favorable factors such as patient’s age and lack of lymph node involvement. Depth of Breslow's layer (option 2), while important, plays a lesser role at this stage.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A patient presents with intermittent epigastric pain that is frequently triggered by fatty meals. Examination reveals a palpable mass in the upper abdomen and an elevated amylase level. Which surgical intervention is MOST likely indicated?
सही उत्तर: क) Cholecystectomy
Cholecystectomy (option 0) is the most likely indication given the patient’s symptoms (epigastric pain after fatty meals), palpable mass, and elevated amylase level. These findings strongly suggest gallstones and cholecystitis. The other options are less consistent with this clinical presentation.
💬 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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