नेपाल व्यावसायिक लाइसेन्स फार्मेसी र स्वास्थ्य व्यवसायी काउन्सिल लाइसेन्स तयारी
नेपाल व्यावसायिक लाइसेन्स – फार्मेसी र स्वास्थ्य व्यवसायी काउन्सिल लाइसेन्स
NPC & NHPC License · 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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Randomisation in a clinical trial is done mainly to:
सही उत्तर: ग) Distribute known and unknown confounding factors equally between groups
Random allocation minimises selection bias and balances confounders, so differences in outcome can be attributed to the intervention.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which measure of central tendency is most affected by extreme values?
सही उत्तर: घ) Mean
The arithmetic mean includes every value, so outliers pull it strongly; the median and mode are resistant to them.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A vaccine vial monitor (VVM) shows that the vaccine should NOT be used when the inner square is:
सही उत्तर: ग) The same colour as or darker than the outer circle
The VVM's inner square darkens with cumulative heat exposure; once it matches or exceeds the circle's colour, the vaccine must be discarded.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A shortened QT interval on the ECG is characteristic of:
सही उत्तर: ख) Hypercalcaemia
High calcium shortens the plateau of the action potential, shortening the QT interval; hypocalcaemia prolongs it.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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In a trial, the risk of an event is 10% with placebo and 5% with a new drug. What is the number needed to treat to prevent one event?
सही उत्तर: क) 20
Absolute risk reduction = 10% − 5% = 5% = 0.05; NNT = 1/0.05 = 20.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Coral-red fluorescence under Wood's lamp in a reddish-brown patch in the groin or axilla suggests:
सही उत्तर: क) Erythrasma
Erythrasma, caused by Corynebacterium minutissimum, fluoresces coral-red because of porphyrin production.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Topical prostaglandin analogues such as latanoprost lower intraocular pressure mainly by:
सही उत्तर: ख) Increasing uveoscleral outflow of aqueous
Prostaglandin analogues increase uveoscleral outflow and are first-line agents for open-angle glaucoma.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A layer of pus in the anterior chamber of the eye (hypopyon) is most commonly seen with:
सही उत्तर: ग) Infective corneal ulcer
Hypopyon commonly accompanies severe infective (especially fungal or bacterial) corneal ulcers.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Sudden flashes of light, a shower of floaters and a curtain-like shadow over part of the visual field suggest:
सही उत्तर: ख) Retinal detachment
These symptoms indicate a retinal tear and detachment, which requires urgent ophthalmic referral.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Episodic vertigo lasting hours, with tinnitus, fluctuating sensorineural hearing loss and aural fullness, suggests:
सही उत्तर: घ) Meniere's disease
Meniere's disease is caused by endolymphatic hydrops and presents with this classic tetrad.
💬 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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