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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Betamethasone is given to a woman at risk of preterm birth mainly to:
सही उत्तर: क) Accelerate fetal lung maturity
Antenatal corticosteroids stimulate surfactant production and reduce neonatal respiratory distress syndrome. They do not act as tocolytics.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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During an oxytocin infusion, which finding requires the nurse to stop the infusion?
सही उत्तर: घ) Contractions lasting more than 90 seconds or occurring more often than every 2 minutes
Uterine tachysystole reduces placental perfusion and can cause fetal distress. The infusion is stopped and the client positioned on her side.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Methylergonovine for postpartum hemorrhage is contraindicated in which client?
सही उत्तर: ग) A client with hypertension
Methylergonovine causes vasoconstriction and can sharply raise blood pressure. Carboprost, by contrast, is avoided in asthma.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which drug is used to suppress preterm labour by relaxing the uterus?
सही उत्तर: ख) Nifedipine
Nifedipine is a calcium channel blocker used as a tocolytic. Oxytocin, misoprostol and methylergonovine stimulate uterine contraction.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which vaccine type should generally be avoided in pregnancy?
सही उत्तर: क) Live attenuated vaccines (e.g. MMR)
Live vaccines carry a theoretical risk to the fetus. Inactivated influenza and Tdap are recommended during pregnancy.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which statement by a client taking disulfiram shows correct understanding?
सही उत्तर: घ) I must avoid alcohol, including in mouthwash and cough syrups
Disulfiram blocks aldehyde dehydrogenase, causing a severe reaction with any alcohol. It deters drinking but does not reduce craving.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which drug is given to treat acute dystonia caused by antipsychotics?
सही उत्तर: ग) Benztropine
Benztropine, an anticholinergic, or diphenhydramine quickly relieves acute dystonic reactions. Dantrolene is used for neuroleptic malignant syndrome and malignant hyperthermia.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which adverse effect requires monitoring of the white blood cell count in a client taking clozapine?
सही उत्तर: ख) Agranulocytosis
Clozapine can cause severe neutropenia, so regular absolute neutrophil counts are required. Sore throat or fever should be reported promptly.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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How long does it usually take for SSRIs to show full antidepressant effect?
सही उत्तर: क) Several weeks (about 4-6 weeks)
Clients should continue taking the drug even if they feel no early improvement. Suicide risk must be monitored, especially in young people early in therapy.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A client recently started on an SSRI with a triptan for migraine develops agitation, hyperthermia, tremor and hyperreflexia. What is the most likely condition?
सही उत्तर: घ) Serotonin syndrome
Combining serotonergic drugs can cause serotonin syndrome with clonus and hyperreflexia. Neuroleptic malignant syndrome has slower onset with lead-pipe rigidity.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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