स्नातकोत्तर मेडिकल प्रवेश (MECEE-PG)

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

981. A patient undergoes exploratory laparotomy for suspected intestinal obstruction. During the procedure, a small, unrecognised Meckel’s diverticulum is identified containing gastric mucosa. What is the most appropriate immediate management?

     कPartial resection of the diverticulum खComplete removal of the bowel loop containing the diverticulum गAdministration of intravenous antibiotics only घConservative observation and follow-up
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982. Which surgical procedure is typically performed to treat a large, symptomatic Pilonidal Cyst?

     कGastrotomy खWide local excision गHerniorrhaphy घLaparoscopic Cholecystectomy
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983. A patient presents with jaundice, pale skin, and fatigue. Liver function tests reveal elevated bilirubin levels. Which of the following is the most likely cause?

     कPrimary biliary cholangitis खAcute viral hepatitis गCholedochal cyst घBudd-Chiari syndrome
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984. Which of the following best describes the clinical presentation of acute appendicitis?

     कWandering pain migrating to the right iliac fossa खSudden onset of severe pain in the left lower quadrant गRight upper quadrant pain with nausea and vomiting घGeneralized abdominal pain accompanied by fever and chills
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985. Which of the following amino acids is considered a precursor for neurotransmitter synthesis (specifically dopamine)?

     कA) Valine खB) Leucine गC) Tyrosine घD) Glutamine
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986. The presence of elevated levels of serum amylase would most likely indicate damage to which organ?

     कA) Liver खB) Pancreas गC) Kidney घD) Thyroid.
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987. Which of the following best describes the role of cytochrome oxidase in oxidative phosphorylation?

     कA) It directly transfers electrons from NADH to FAD. खB) It catalyzes the final step of electron transfer, reducing oxygen to water. गC) It pumps protons across the inner mitochondrial membrane. घD) It synthesizes ATP molecules from ADP and inorganic phosphate.
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988. The primary function of osteocalcin in bone remodeling is:

     कA) Stimulation of osteoclast activity leading to bone resorption. खB) Promotion of osteoblast differentiation and bone formation. गC) Regulation of calcium concentration within the extracellular fluid. घD) Inhibition of angiogenesis around developing bone tissue.
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989. Which of the following statements correctly describes the function of carbonic anhydrase?

     कA) Catalyzes the breakdown of glucose for energy production. खB) Facilitates the conversion of carbon dioxide and water into bicarbonate ions and protons. गC) Directly transports oxygen molecules from the lungs to tissues. घD) Promotes the synthesis of collagen in fibroblasts.
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990. In a pregnant woman diagnosed with gestational diabetes mellitus (GDM) at 24 weeks gestation, which of the following metabolic profiles would indicate the need for immediate intervention?

     कFasting plasma glucose: 90 mg/dL; HbA1c: 5.5% खFasting plasma glucose: 130 mg/dL; HbA1c: 6.0% गFasting plasma glucose: 180 mg/dL; HbA1c: 7.0% घFasting plasma glucose: 120 mg/dL; HbA1c: 6.5%
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