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
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What is the usual maximum oxygen flow rate for an adult nasal cannula?
सही उत्तर: ग) 6 L/min
Nasal cannulas usually deliver 1-6 L/min (about 24-44% oxygen); higher flows dry the mucosa and add little extra oxygen. Higher concentrations need a mask such as a non-rebreather.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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How long should each pass of a suction catheter last when suctioning an adult's airway?
सही उत्तर: ख) No more than 10-15 seconds
Suctioning removes oxygen as well as secretions, so each pass is limited to 10-15 seconds to prevent hypoxia. The client is pre-oxygenated before suctioning.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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During and after a continuous tube feeding, the head of the bed should be raised at least:
सही उत्तर: घ) 30 degrees
Elevating the head of the bed to at least 30 degrees (often 30-45) reduces the risk of reflux and aspiration. Lying flat during feeding greatly increases aspiration risk.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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How is the insertion length of a nasogastric tube measured?
सही उत्तर: ख) From the tip of the nose to the earlobe to the xiphoid process
The nose-earlobe-xiphoid (NEX) measurement estimates the distance to the stomach. The tube is marked at this length before insertion.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which method is the most accurate way to confirm initial placement of a newly inserted nasogastric tube?
सही उत्तर: घ) Chest/abdominal X-ray
Radiographic confirmation is the gold standard for initial placement. Auscultating injected air is unreliable because sounds may be heard even when the tube is in the lung or esophagus.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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How is a sterile urine specimen obtained from a client with an indwelling catheter?
सही उत्तर: क) Aspirate from the sampling port with a sterile syringe after cleaning the port
The sampling port keeps the closed drainage system intact and gives fresh urine. Urine in the bag has stood at room temperature and is not suitable for culture.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Where should the drainage bag of an indwelling urinary catheter be kept?
सही उत्तर: क) Below the level of the bladder, not touching the floor
Keeping the bag below the bladder lets urine drain by gravity and prevents backflow, which can cause infection. A bag on the floor becomes contaminated.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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In which position is a client placed to receive a cleansing enema?
सही उत्तर: ग) Left Sims' (left side-lying) position
The left lateral position lets the solution flow by gravity along the sigmoid and descending colon, which lie on the left. The right side works against this natural anatomy.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A client with right-sided hemiplegia is to be transferred from bed to a wheelchair. Where should the chair be placed?
सही उत्तर: घ) On the client's left (strong) side
Placing the chair on the strong side lets the client pivot and bear weight on the unaffected leg. The wheels are locked before the transfer.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A client with left-sided leg weakness uses a cane. Which instruction is correct?
सही उत्तर: ख) Hold the cane in the right hand and move it forward with the left leg
The cane is held on the strong side and advanced together with the weak leg, giving a wider base of support. Holding it on the weak side makes the client lean toward the weakness.
💬 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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