स्नातकोत्तर मेडिकल प्रवेश (MECEE-PG)
स्नातकोत्तर मेडिकल प्रवेश (MECEE-PG)
MECEE-PG – MD/MS/MDS Entrance · २,८६५ प्रश्न
२,८६५ प्रश्न उपलब्ध। मोड छान्नुहोस्:
MD/MS प्रवेश: 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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Regarding post-operative ileus, which of the following is a crucial initial management strategy?
सही उत्तर: ग) Close monitoring for signs of distension and abdominal pain
Early recognition and management of post-operative ileus (typically 3-7 days after surgery) focuses on close monitoring for clinical signs like abdominal distension, nausea, and pain. Options 1, 3 and 4 are inappropriate in the initial stages.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which anatomical structure is MOST commonly affected by a ‘Piriformis Syndrome’?
सही उत्तर: ख) Sciatic Nerve
Piriformis syndrome involves compression of the sciatic nerve, often due to spasm or inflammation of the piriformis muscle. Options 2, 3 and 4 represent other major nerves in the pelvic region with different primary pathologies.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The ‘sign of Cullen’ is indicative of which potential complication following a surgical procedure?
सही उत्तर: ख) Perforated Viscus
The sign of Cullen (palpable fluid in the flanks) strongly suggests free perforation within the abdominal cavity, typically from a bowel or other visceral organ. Options 2, 3 and 4 are less directly associated with this classic presentation.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which of the following is the MOST common initial diagnostic step for suspected appendicitis?
सही उत्तर: क) CT Scan of the Abdomen
Option 0 (CT Scan of the Abdomen) is most commonly used initially due to its high sensitivity and specificity in diagnosing appendicitis. Options 1, 2, and 3 are less frequently used as initial tests; CBC can be helpful but lacks specific information, upper endoscopy is not routinely employed for acute abdominal pain, and ultrasound may have limitations in certain patients.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A patient exhibits a positive Kernig's sign, indicating potential neurological involvement. What does this finding most directly suggest?
सही उत्तर: क) Increased cerebrospinal fluid pressure
The Kernig’s sign (pain elicited with dorsiflexion of the foot while hip is flexed) is a clinical test used to assess meningeal irritation or inflammation. An increased cerebrospinal fluid pressure is a key component that drives this positive sign.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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During sleep, what specific brainwave activity is most prominently associated with slow-wave sleep (SWS)?
सही उत्तर: क) Delta Waves
Slow-wave sleep is characterized by a dominance of delta waves on the EEG, which have a frequency of approximately 0.5 - 4 Hz and are associated with deep relaxation and restorative processes. Theta waves are more typical during light sleep or drowsiness. The other options represent different brainwave patterns associated with wakefulness or various stages of sleep.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The buildup of ketone bodies in the blood is primarily associated with which metabolic pathway?
सही उत्तर: घ) Fatty Acid Synthase
Beta-oxidation is the process by which fatty acids are broken down into acetyl-CoA molecules, which can then enter the Krebs cycle. When glucose availability is limited, the body turns to fat for energy, leading to an increase in ketone bodies as a byproduct of this breakdown. The other options represent different metabolic pathways.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A patient presents with a prolonged prothrombin time (PT). Which vitamin deficiency would most likely be responsible for this finding?
सही उत्तर: ख) Vitamin K
Prothrombin time is an indicator of the blood's ability to clot. Vitamin K is essential for the synthesis of several clotting factors, including prothrombin. Deficiency in vitamin K directly impairs these processes, leading to a prolonged PT. The other vitamins have unrelated roles in hemostasis.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which of the following best describes the typical gestational age at which a newborn infant demonstrates full head control?
सही उत्तर: ख) 4-6 weeks
Full head control, defined as the ability to hold the head steady without lag, typically develops around 4-6 weeks of gestation. This is a well-established milestone in neonatal development; options are either premature or delayed.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A 6-month-old infant presents with a fever, rash, and joint pain. According to Jones criteria, which symptom would MOST strongly support a diagnosis of acute rheumatic fever?
सही उत्तर: ग) Arthralgia (Joint Pain)
Arthralgia is a critical component of the Jones criteria for Acute Rheumatic Fever. Swelling lymph nodes or skin lesions are more commonly seen in other conditions; cervical adenitis can be present but isn't as specific to rheumatic fever.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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