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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A serum-ascites albumin gradient (SAAG) of 1.1 g/dL or more indicates:
सही उत्तर: ग) Portal hypertension
A high SAAG (≥1.1 g/dL) indicates portal hypertension, as in cirrhosis or heart failure. Tuberculosis, carcinomatosis and pancreatic ascites give a low SAAG.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A non-invasive test suitable for confirming eradication of Helicobacter pylori is:
सही उत्तर: ख) Urea breath test
The urea breath test detects active infection and is used to confirm eradication. Serology stays positive for long after cure, so it cannot confirm eradication.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The recommended initial serological test for coeliac disease (on a gluten-containing diet) is:
सही उत्तर: क) IgA anti-tissue transglutaminase
IgA anti-tTG is highly sensitive and specific for coeliac disease; total IgA should be checked because IgA deficiency gives false negatives. ASCA is associated with Crohn disease.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Transmural inflammation, skip lesions and non-caseating granulomas are characteristic of:
सही उत्तर: घ) Crohn disease
Crohn disease can affect any part of the GI tract with transmural, discontinuous inflammation and granulomas. Ulcerative colitis is continuous, mucosal and starts in the rectum.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Antimitochondrial antibody is the serological hallmark of:
सही उत्तर: ग) Primary biliary cholangitis
Antimitochondrial antibodies are positive in about 95% of primary biliary cholangitis, typically in middle-aged women. Autoimmune hepatitis type 1 is associated with anti-smooth muscle and antinuclear antibodies.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The only serological marker that may be positive during the 'window period' of acute hepatitis B is:
सही उत्तर: ख) IgM anti-HBc
In the window period HBsAg has disappeared but anti-HBs is not yet detectable, so IgM anti-HBc is the marker of recent infection. Anti-HBs alone indicates immunity, e.g. after vaccination.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Kayser–Fleischer rings and low serum ceruloplasmin are characteristic of:
सही उत्तर: क) Wilson disease
Wilson disease is an autosomal recessive disorder of copper excretion (ATP7B) with copper deposition in Descemet membrane. Haemochromatosis is iron overload with high ferritin and transferrin saturation.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The most common cause of hypercalcaemia in ambulatory (outpatient) patients is:
सही उत्तर: घ) Primary hyperparathyroidism
Primary hyperparathyroidism, usually from a single parathyroid adenoma, is the commonest cause in outpatients. Malignancy is the commonest cause among hospitalised patients.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The treatment of choice for central diabetes insipidus is:
सही उत्तर: ग) Desmopressin
Desmopressin is a synthetic ADH analogue that replaces the deficient hormone in central DI. Thiazides are used for nephrogenic DI, and demeclocycline/tolvaptan are used for SIADH.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The best single screening test for acromegaly is:
सही उत्तर: ख) Serum IGF-1
IGF-1 reflects integrated GH secretion and is the best screening test; diagnosis is confirmed by failure of GH suppression on an oral glucose tolerance test. Random GH is unreliable because GH is secreted in pulses.
💬 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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