फार्माकोलोजी – Pharmacology MCQ
फार्माकोलोजी – अन्तर्राष्ट्रिय नर्सिङ
Pharmacology · International Nursing (NCLEX-RN, DHA, HAAD) · ४०८ प्रश्न
४०८ प्रश्न उपलब्ध। मोड छान्नुहोस्:
फार्माकोलोजी: 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 client taking an MAO inhibitor (e.g. phenelzine) should avoid which food?
सही उत्तर: ग) Aged cheese
Aged cheese, cured meats and fermented foods contain tyramine, which can cause a hypertensive crisis with MAOIs. Fresh foods are generally safe.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which drug combination is used for Parkinson disease to increase brain dopamine while reducing peripheral side effects?
सही उत्तर: ख) Levodopa-carbidopa
Carbidopa prevents peripheral conversion of levodopa, so more reaches the brain and nausea is reduced. Haloperidol blocks dopamine and worsens parkinsonism.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which drug class is used for symptomatic treatment of myasthenia gravis?
सही उत्तर: क) Cholinesterase inhibitors (e.g. pyridostigmine)
Pyridostigmine increases acetylcholine at the neuromuscular junction, improving muscle strength. Neuromuscular blockers would worsen weakness.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which serious rash should prompt stopping lamotrigine immediately?
सही उत्तर: घ) Stevens-Johnson syndrome
Lamotrigine carries a warning for life-threatening skin reactions, particularly with rapid dose escalation or with valproate. Any new rash requires evaluation.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which antiepileptic requires monitoring for gingival hyperplasia and teaching about good oral hygiene?
सही उत्तर: ग) Phenytoin
Phenytoin commonly causes gum overgrowth; regular dental care reduces it. Its therapeutic level is about 10-20 mcg/mL.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which adverse effect is a concern with prolonged use of metoclopramide?
सही उत्तर: ख) Tardive dyskinesia
Metoclopramide blocks dopamine receptors and can cause irreversible tardive dyskinesia. Long-term use is limited for this reason.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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When should omeprazole usually be taken?
सही उत्तर: क) 30-60 minutes before a meal
PPIs work best when taken before food because the pumps are activated by meals. Long-term use may reduce absorption of calcium, magnesium and vitamin B12.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which drug class suppresses gastric acid by blocking the H+/K+ ATPase pump?
सही उत्तर: घ) Proton pump inhibitors (e.g. omeprazole)
PPIs irreversibly inhibit the final step of acid secretion. H2 blockers act on histamine receptors and are less potent.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which inhaled drug is a short-acting beta-2 agonist used as a rescue inhaler?
सही उत्तर: ग) Salbutamol (albuterol)
Salbutamol acts within minutes, making it the reliever. Salmeterol is long-acting and must not be used for acute attacks.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Why should a client rinse the mouth after using an inhaled corticosteroid?
सही उत्तर: ख) To prevent oral candidiasis (thrush)
Corticosteroid deposited in the mouth suppresses local immunity, allowing fungal growth. Rinsing and spitting, plus using a spacer, reduces this risk.
💬 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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