नेपाल व्यावसायिक लाइसेन्स नेपाल इन्जिनियरिङ काउन्सिल लाइसेन्स तयारी
नेपाल व्यावसायिक लाइसेन्स – नेपाल इन्जिनियरिङ काउन्सिल लाइसेन्स
NEC License Exam · Nepal Professional License Exams
२,४१४ प्रश्न उपलब्ध। मोड छान्नुहोस्:
लाइसेन्स परीक्षा: 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 previously well 4-year-old develops petechiae and bruises two weeks after a viral illness. Platelets are 15,000/µL; haemoglobin, white cell count, PT and aPTT are normal. The most likely diagnosis is:
सही उत्तर: ख) Immune thrombocytopenia (ITP)
Isolated thrombocytopenia with normal other cell lines and clotting tests after a viral infection is typical of childhood ITP.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The most common inherited bleeding disorder is:
सही उत्तर: ख) Von Willebrand disease
Von Willebrand disease is the commonest inherited bleeding disorder, typically causing mucocutaneous bleeding.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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HIV infection in an infant aged 6 weeks born to an HIV-positive mother is diagnosed by:
सही उत्तर: ग) HIV nucleic acid testing (DNA/RNA PCR)
Maternal HIV antibodies persist in the infant for up to 18 months, so virological tests are needed for early diagnosis.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Erythema nodosum leprosum (type 2 lepra reaction) characteristically occurs in:
सही उत्तर: घ) Lepromatous (multibacillary) leprosy
ENL is an immune-complex reaction seen in lepromatous and borderline lepromatous leprosy, with a high bacterial load.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Under the WHO multidrug therapy, the standard duration of treatment for paucibacillary leprosy in adults is:
सही उत्तर: ख) 6 months
Paucibacillary leprosy is treated for 6 months, while multibacillary leprosy is treated for 12 months.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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In an HIV-positive patient with chronic headache and meningitis, encapsulated yeasts seen on India ink staining of CSF indicate:
सही उत्तर: क) Cryptococcus neoformans
India ink highlights the thick polysaccharide capsule of Cryptococcus neoformans.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A patient with diabetic ketoacidosis develops facial swelling and a black necrotic eschar on the palate. The most likely diagnosis is:
सही उत्तर: क) Rhino-orbital-cerebral mucormycosis
Mucorales fungi invade blood vessels in ketoacidotic patients, causing tissue necrosis; treatment is amphotericin B with surgical debridement.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Hypopigmented or hyperpigmented scaly macules on the trunk, with 'spaghetti and meatballs' hyphae and spores on KOH mount, indicate:
सही उत्तर: क) Pityriasis versicolor (Malassezia)
Malassezia species produce short hyphae and round yeasts, the classic 'spaghetti and meatballs' appearance of pityriasis versicolor.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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An intensely itchy, red, serpiginous track that moves a few millimetres a day on the foot of a person who walks barefoot on contaminated soil is:
सही उत्तर: ख) Cutaneous larva migrans
Cutaneous larva migrans is caused by larvae of animal hookworms (e.g. Ancylostoma braziliense) wandering in the skin.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A patient on long-term high-dose corticosteroids develops overwhelming sepsis, diarrhoea and pneumonia with larvae in the sputum. The most likely parasite is:
सही उत्तर: ग) Strongyloides stercoralis
Strongyloides can autoinfect, and steroid therapy may trigger a fatal hyperinfection syndrome.
💬 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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