मेडिकल काउन्सिल (NMCLE) – Medical Council (NMCLE) MCQ
मेडिकल काउन्सिल (NMCLE) – लाइसेन्स परीक्षा
Medical Council (NMCLE) · Nepal Professional License Exams · ५९१ प्रश्न
५९१ प्रश्न उपलब्ध। मोड छान्नुहोस्:
मेडिकल काउन्सिल (NMCLE): 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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Which of the following is NOT a component of tetralogy of Fallot?
सही उत्तर: क) Atrial septal defect
Tetralogy of Fallot comprises VSD, pulmonary stenosis, overriding aorta and right ventricular hypertrophy; ASD is not part of it.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Subacute infective endocarditis on a previously damaged heart valve after a dental extraction is most commonly caused by:
सही उत्तर: ख) Viridans streptococci
Viridans streptococci from the oral cavity enter the blood after dental procedures and colonise damaged valves.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A collapsing (water-hammer) pulse is characteristically found in:
सही उत्तर: ख) Aortic regurgitation
A wide pulse pressure from diastolic back-flow in aortic regurgitation produces a collapsing pulse.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The most common cause of death within the first hour of an acute myocardial infarction is:
सही उत्तर: ग) Ventricular fibrillation
Early sudden death after MI is mostly due to arrhythmia, particularly ventricular fibrillation.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Hypotension, raised jugular venous pressure and muffled heart sounds (Beck's triad) indicate:
सही उत्तर: घ) Cardiac tamponade
Beck's triad results from fluid in the pericardial sac compressing the heart, i.e. cardiac tamponade.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A haemodynamically stable patient has paroxysmal supraventricular tachycardia that does not respond to vagal manoeuvres. Which drug is the first choice to terminate it?
सही उत्तर: क) Intravenous adenosine
Rapid IV adenosine transiently blocks AV-node conduction and terminates most AV-nodal re-entrant tachycardias.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Wrist drop following a fracture of the shaft of the humerus is due to injury of the:
सही उत्तर: क) Radial nerve
The radial nerve runs in the spiral groove of the humerus and supplies the wrist extensors.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Fracture of the surgical neck of the humerus is most likely to injure which nerve?
सही उत्तर: घ) Axillary nerve
The axillary nerve winds around the surgical neck with the posterior circumflex humeral artery; injury weakens the deltoid.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Arterial blood gas: pH 7.25, PaCO₂ 60 mmHg, HCO₃⁻ 24 mmol/L. The disorder is:
सही उत्तर: घ) Acute respiratory acidosis
Low pH with raised PaCO₂ and still-normal bicarbonate indicates uncompensated (acute) respiratory acidosis.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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'Grey baby syndrome' in neonates is caused by:
सही उत्तर: ग) Chloramphenicol
Neonates cannot adequately glucuronidate chloramphenicol, leading to accumulation, cardiovascular collapse and grey cyanosis.
💬 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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