अन्तर्राष्ट्रिय नर्सिङ लाइसेन्स NCLEX-RN, DHA, HAAD र CBT तयारी
अन्तर्राष्ट्रिय नर्सिङ लाइसेन्स – NCLEX-RN, DHA, HAAD र CBT
NCLEX-RN / DHA / HAAD · NCLEX-RN / DHA / HAAD / CBT
२,०४४ प्रश्न उपलब्ध। मोड छान्नुहोस्:
अन्तर्राष्ट्रिय नर्सिङ: प्रश्न र उत्तर
सही लागेको विकल्पमा थिच्नुहोस्। सही भए हरियो, गलत भए रातो देखिन्छ; ३ सेकेन्डपछि सही उत्तर र व्याख्या देखिन्छ।
सही: ० / ०
-
Which test is preferred to diagnose deep vein thrombosis?
सही उत्तर: क) Duplex (Doppler) ultrasonography
Duplex ultrasound is non-invasive and accurate for detecting venous clots. Homans sign is unreliable and is no longer recommended.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
Calf pain while walking that is relieved by rest (intermittent claudication) suggests:
सही उत्तर: घ) Peripheral arterial disease
Claudication is ischemic muscle pain when oxygen demand exceeds supply through narrowed arteries. DVT pain does not reliably resolve with rest.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
How should the legs be positioned to relieve pain in peripheral arterial disease?
सही उत्तर: ग) Slightly dependent, below heart level
A dependent position uses gravity to improve arterial flow to the legs. Elevation helps venous insufficiency but worsens arterial ischemia.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
What is the compression-to-ventilation ratio for adult CPR by a single rescuer?
सही उत्तर: ग) 30:2
For adults, 30 compressions are followed by 2 breaths, whether one or two rescuers. 15:2 is used for two-rescuer CPR on children and infants.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
What chest compression rate is recommended for adult CPR?
सही उत्तर: ख) 100-120 per minute
Current guidelines recommend 100-120 compressions per minute with a depth of about 5-6 cm. Faster rates reduce depth and cardiac filling.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
What is the first-line drug for symptomatic sinus bradycardia?
सही उत्तर: क) Atropine
Atropine blocks vagal tone and increases the heart rate. Adenosine and metoprolol slow the heart and would worsen bradycardia.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
Which drug, given as a rapid IV push, is used for stable supraventricular tachycardia?
सही उत्तर: घ) Adenosine
Adenosine briefly blocks AV node conduction and must be given rapidly followed by a saline flush because of its very short half-life. Atropine is used to raise the heart rate in bradycardia.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
A client in pulseless ventricular fibrillation needs which treatment immediately alongside CPR?
सही उत्तर: क) Defibrillation
VF is treated with unsynchronized defibrillation as soon as possible. Synchronized cardioversion is used for unstable rhythms with a pulse, because VF has no QRS to synchronize with.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
A major complication of atrial fibrillation is:
सही उत्तर: घ) Stroke from an embolized atrial thrombus
Ineffective atrial contraction lets blood pool and clot, and emboli can travel to the brain. This is why anticoagulation is often prescribed.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
Why should clients with diabetes be cautious when taking beta-blockers?
सही उत्तर: घ) They can mask the tachycardia of hypoglycemia
Beta-blockers blunt adrenergic signs such as tachycardia and tremor, hiding warning signs of low glucose. Sweating is usually still present.
💬 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।
नमस्ते! पाठ्यक्रम, सामान्य ज्ञान, भाषा परीक्षा वा कुनै प्रश्नको उत्तर बुझ्न सोध्नुहोस्।
AI ले गल्ती गर्न सक्छ। महत्वपूर्ण कुरा आधिकारिक स्रोतमा जाँच्नुहोस्।