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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Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome is characterised by:
सही उत्तर: ख) Mullerian agenesis with normal ovaries and 46,XX karyotype
MRKH patients have absent uterus and upper vagina but normal ovarian function and female secondary sex characteristics. Streak gonads with 45,X describe Turner syndrome.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The earliest clinical feature of Sheehan syndrome is usually:
सही उत्तर: ग) Failure of lactation
Ischaemic necrosis of the pituitary after severe PPH first shows up as failure of lactation due to prolactin deficiency, later followed by amenorrhoea and other hormone deficits. Hyperpigmentation does not occur because ACTH is low.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The gold standard investigation for diagnosing endometriosis is:
सही उत्तर: घ) Laparoscopy
Laparoscopy allows direct visualisation of lesions and biopsy for histological confirmation. CA-125 may be raised but is neither sensitive nor specific.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Clomiphene citrate acts as a:
सही उत्तर: घ) Selective oestrogen receptor modulator
Clomiphene blocks hypothalamic oestrogen receptors, removing negative feedback so GnRH and FSH rise and induce ovulation. Letrozole, the other common ovulation-induction drug, is an aromatase inhibitor.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The Rotterdam criteria are used for the diagnosis of:
सही उत्तर: क) Polycystic ovary syndrome
PCOS is diagnosed by any two of oligo/anovulation, clinical or biochemical hyperandrogenism, and polycystic ovaries on ultrasound, after excluding other causes. These are the 2003 Rotterdam criteria.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Schiller-Duval bodies are characteristic of:
सही उत्तर: ख) Yolk sac (endodermal sinus) tumour
Schiller-Duval bodies are glomeruloid structures seen in yolk sac tumours, which also secrete alpha-fetoprotein. Call-Exner bodies, in contrast, are seen in granulosa cell tumours.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The most common germ cell tumour of the ovary is:
सही उत्तर: ग) Mature cystic teratoma (dermoid cyst)
Mature cystic teratoma is the commonest ovarian germ cell tumour and is benign. Dysgerminoma is the commonest malignant germ cell tumour.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A Krukenberg tumour of the ovary most commonly originates from a primary in the:
सही उत्तर: ग) Stomach
Krukenberg tumours are metastatic mucin-secreting signet-ring cell carcinomas, most often from the stomach (followed by colon and breast). They are typically bilateral.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Cervical cancer most commonly arises from the:
सही उत्तर: घ) Transformation zone
The transformation zone, where squamous metaplasia replaces columnar epithelium, is the site most vulnerable to HPV-induced neoplasia. This is why Pap smear sampling must include the transformation zone.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The high-risk HPV types most often associated with cervical cancer are:
सही उत्तर: क) Types 16 and 18
HPV 16 and 18 together account for roughly 70% of cervical cancers. Types 6 and 11 are low-risk types that cause genital warts.
💬 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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