चिकित्सा स्नातकोत्तर प्रवेश (MECEE-PG) MD / MS / MDS प्रवेश परीक्षा तयारी
चिकित्सा स्नातकोत्तर प्रवेश (MECEE-PG) – MD / MS / MDS प्रवेश परीक्षा
MECEE-PG – MD/MS/MDS · MECEE-PG (MD/MS/MDS)
२,८६५ प्रश्न उपलब्ध। मोड छान्नुहोस्:
MD/MS/MDS 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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A pregnant woman in her third trimester presents with painless vaginal bleeding and cervical dilation. Based on current guidelines, what is the initial management of this situation?
सही उत्तर: घ) D) Urgent surgical intervention (dilation and curettage)
Close observation and expectant management is the preferred initial approach for painless third trimester bleeding with cervical dilation. While prompt investigation is required, immediate induction or surgery aren't the first steps. Amniocentesis is not routinely done in this scenario.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A 6-month-old infant presents with watery diarrhea, decreased appetite, and mild dehydration. According to WHO guidelines, what is the recommended dose of zinc supplementation for this child?
सही उत्तर: ग) C) 40 mg orally three times daily
WHO recommends a dose of 20 mg zinc sulfate orally once daily for children aged 6-36 months with diarrhea. This is the most appropriate answer. Options A and D are lower doses, while option B is too high.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which of the following is the MOST common cause of neonatal jaundice?
सही उत्तर: ग) C) Increased bilirubin production from breakdown of red blood cells
Increased bilirubin production due to rapid breakdown of fetal red blood cells is the most frequent cause of neonatal jaundice. Option A (HDN) can cause jaundice but isn't the primary cause. Options B and C are contributing factors but not the main etiology.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which of the following best describes the role of interstitial fluid in maintaining homeostasis?
सही उत्तर: ख) B. It serves as a buffer, absorbing excess acid or base from surrounding tissues.
Interstitial fluid plays a crucial role in maintaining homeostasis by acting as a buffer, absorbing excess acids and bases from tissues. Option A inaccurately describes its transport functions; C misrepresents its composition, and D suggests an incorrect structural separation.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The term ‘myotatone’ refers to:
सही उत्तर: क) A. The automatic muscle contraction in response to stretching.
Myotatone is the term used to describe the stretch reflex, an involuntary muscle contraction that occurs when a muscle is stretched. Option B describes voluntary movement; C and D are related to other physiological mechanisms.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which of the following cell types primarily contributes to the formation of bone matrix during endochondral ossification?
सही उत्तर: ख) B. Chondrocytes.
Endochondral ossification begins with a cartilage model that is replaced by bone. Chondrocytes are responsible for synthesizing and maintaining the cartilaginous matrix, which is then gradually replaced by bone tissue. Osteoblasts build the new bone; fibroblasts would contribute to connective tissues and melanocytes produce pigment.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The term 'cardiac output' refers to:
सही उत्तर: ख) B. The total resistance encountered by the blood as it circulates through the cardiovascular system.
Cardiac output is calculated as Stroke Volume multiplied by Heart Rate (CO = SV x HR). Option A is a component of cardiac output, not the definition itself; B describes systemic vascular resistance; and D refers to metabolic processes.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What primarily causes the ‘peau d’orange’ appearance observed in patients with breast cancer?
सही उत्तर: घ) Scar Tissue Formation
The ‘peau d'orange’ (orange peel) appearance arises from subcutaneous edema caused by tumor invasion disrupting lymphatic drainage. Options 1, 2, and 3 describe other breast changes or metastatic processes.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What is the most common mechanism of inheritance for Marfan syndrome?
सही उत्तर: ख) Autosomal Recessive
Marfan syndrome follows an autosomal dominant pattern of inheritance, meaning only one copy of the mutated gene is sufficient to cause the condition. Autosomal recessive requires two copies of the gene, and X-linked inheritance involves a single gene on the X chromosome.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A 6-week-old infant presents with projectile vomiting, abdominal distension, and a characteristic ‘double bubble’ sign on abdominal ultrasound. This finding is most suggestive of?
सही उत्तर: ख) Pyloric Stenosis
The ‘double bubble’ sign – representing gastric duplication – is the hallmark characteristic of pyloric stenosis, a common cause of projectile vomiting in infants. GERD, duodenal ulcers, and intussusception do not typically present with this specific imaging finding.
💬 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।
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