फार्माकोलोजी – Pharmacology MCQ

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

91. A patient receiving intravenous heparin requires careful monitoring. The nurse understands that a key indicator of therapeutic efficacy and potential complications is assessing the patient's coagulation profile. When should a trough level of an IV antibiotic be drawn?

    कA) Immediately after starting the heparin infusion. खB) At 12-hour intervals during continuous infusion. गC) Before each dose of heparin, particularly if the patient experiences bruising or bleeding. घD) Only when the patient develops signs of deep vein thrombosis (DVT).
    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    छलफल / प्रश्न उत्तरमा गल्ती छ

    पठाउनुहोस्

    टिप्पणी जाँचपछि मात्र देखिन्छ।

92. A patient diagnosed with tuberculosis (TB) is prescribed rifampin. Which laboratory test should the nurse routinely monitor to assess for potential liver toxicity?

    कA) Complete Blood Count (CBC). खB) Liver Function Tests (LFTs), specifically bilirubin and transaminases. गC) Urinalysis. घD) Serum Electrolytes.
    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    छलफल / प्रश्न उत्तरमा गल्ती छ

    पठाउनुहोस्

    टिप्पणी जाँचपछि मात्र देखिन्छ।

93. A patient is prescribed amoxicillin/clavulanate for a bacterial infection. The healthcare provider specifically advises the patient to take the medication with food. Why is this recommendation made?

    कA) To enhance the absorption of the clavulanic acid component of the drug. खB) To minimize the risk of nausea and vomiting associated with amoxicillin. गC) To reduce the potential for gastrointestinal irritation from the amoxicillin itself. घD) To ensure complete elimination of the antibiotic from the patient's system by midday.
    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    छलफल / प्रश्न उत्तरमा गल्ती छ

    पठाउनुहोस्

    टिप्पणी जाँचपछि मात्र देखिन्छ।

94. A patient is prescribed phenytoin for seizure control. Which laboratory test should be monitored regularly to assess for potential toxicity?

    कSerum Creatinine खComplete Blood Count (CBC) गPhenytoin Level घLiver Function Tests
    💬 टिप्पणी / गल्ती रिपोर्ट (०)

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    टिप्पणी जाँचपछि मात्र देखिन्छ।

95. Which drug classification is MOST likely to cause QT prolongation and subsequent cardiac arrhythmias?

    कACE inhibitors खBeta Blockers गStatins घNonsteroidal Anti-inflammatory Drugs (NSAIDs)
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    टिप्पणी जाँचपछि मात्र देखिन्छ।

96. A patient taking warfarin (Coumadin) reports intermittent nosebleeds. What pharmacological effect of warfarin should be considered as the most likely cause?

    कIncreased platelet aggregation खDecreased clotting factor synthesis गVasodilation of nasal mucosa capillaries घEnhanced fibrinolysis
    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    छलफल / प्रश्न उत्तरमा गल्ती छ

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    टिप्पणी जाँचपछि मात्र देखिन्छ।

97. Which of the following statements BEST describes the mechanism of action of metformin in treating type 2 diabetes?

    कStimulates insulin secretion from the pancreas खDecreases hepatic glucose production गIncreases peripheral glucose uptake घDirectly lowers blood glucose levels
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98. Which of the following medications is MOST appropriate for treating acute asthma exacerbation?

    कA) Prednisone (oral) खB) Montelukast (oral) गC) Albuterol (nebulized) घD) Theophylline (oral)
    💬 टिप्पणी / गल्ती रिपोर्ट (०)

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    टिप्पणी जाँचपछि मात्र देखिन्छ।

99. A patient receiving intravenous morphine for pain is exhibiting respiratory depression. Which intervention should the nurse implement FIRST?

    कA) Increase the infusion rate of morphine. खB) Administer naloxone (Narcan). गC) Elevate the head of the bed to promote ventilation. घD) Notify the physician about a possible opioid overdose.
    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    छलफल / प्रश्न उत्तरमा गल्ती छ

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    टिप्पणी जाँचपछि मात्र देखिन्छ।

100. A patient receiving intravenous heparin develops signs of bleeding. Which laboratory test should be performed *immediately* to determine the cause and guide treatment?

     कA) A complete blood count (CBC) with differential. खB) Liver function tests. गC) Coagulation studies, including a PT/INR and PTT. घD) Serum electrolyte levels.
     💬 टिप्पणी / गल्ती रिपोर्ट (०)

     छलफल / प्रश्न उत्तरमा गल्ती छ

     पठाउनुहोस्

     टिप्पणी जाँचपछि मात्र देखिन्छ।