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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The spirometric finding that confirms persistent airflow limitation in COPD is a post-bronchodilator FEV₁/FVC ratio of:
सही उत्तर: घ) Less than 0.70
A post-bronchodilator FEV₁/FVC below 0.70 confirms airflow obstruction that is not fully reversible.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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In an acute exacerbation of COPD with known carbon dioxide retention, controlled oxygen should target an SpO₂ of:
सही उत्तर: क) 88–92%
In hypercapnic COPD, over-oxygenation can worsen CO₂ retention, so oxygen is titrated to a target SpO₂ of 88–92%.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Occupational exposure to asbestos is most specifically associated with which malignancy?
सही उत्तर: ग) Malignant mesothelioma of the pleura
Asbestos exposure is the major cause of malignant pleural mesothelioma, which may appear decades after exposure.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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'Eggshell' calcification of the hilar lymph nodes on chest X-ray is characteristic of:
सही उत्तर: घ) Silicosis
Eggshell calcification of hilar nodes is a classic radiological sign of silicosis, seen in stone cutters and miners.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Bilateral hilar lymphadenopathy with non-caseating granulomas and a raised serum ACE level suggests:
सही उत्तर: ग) Sarcoidosis
Sarcoidosis is characterised by non-caseating granulomas, bilateral hilar lymphadenopathy and often elevated serum ACE.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Primary spontaneous pneumothorax most typically occurs in:
सही उत्तर: ख) Tall, thin young men, often smokers
Rupture of apical subpleural blebs causes primary spontaneous pneumothorax, classically in tall, thin young males, and smoking increases the risk.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which of the following is NOT a component of the CURB-65 score for pneumonia severity?
सही उत्तर: क) Fever above 39°C
CURB-65 includes Confusion, Urea >7 mmol/L, Respiratory rate ≥30, low Blood pressure and age ≥65; temperature is not part of it.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The most common histological type of lung cancer in non-smokers is:
सही उत्तर: ख) Adenocarcinoma
Adenocarcinoma, usually peripheral, is the commonest lung cancer in non-smokers and women.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Light's criteria are used to:
सही उत्तर: घ) Distinguish an exudative from a transudative pleural effusion
Light's criteria compare pleural fluid and serum protein and LDH to classify an effusion as exudate or transudate.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The initial imaging investigation of choice for suspected deep vein thrombosis of the leg is:
सही उत्तर: ग) Compression (duplex) ultrasonography
Compression duplex ultrasound is non-invasive, widely available and accurate for proximal DVT, making it the first-line test.
💬 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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