चिकित्सा स्नातकोत्तर प्रवेश (MECEE-PG) MD / MS / MDS प्रवेश परीक्षा तयारी

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

941. What is the characteristic change seen on examination of a patient presenting with acute cholecystitis?

     कA) Diffuse tenderness across the entire abdomen खB) Localized tenderness in the right upper quadrant accompanied by fever and guarding गC) Absent bowel sounds and peritonitis घD) Generalized abdominal distension and hepatosplenomegaly
     💬 टिप्पणी / गल्ती रिपोर्ट (०)

     छलफल / प्रश्न उत्तरमा गल्ती छ

     पठाउनुहोस्

     टिप्पणी जाँचपछि मात्र देखिन्छ।

942. A patient presents with acute abdominal pain localized to McBurney's point, fever, and rebound tenderness. Which diagnostic test is MOST likely to confirm the diagnosis?

     कA) Magnetic Resonance Imaging (MRI) of the abdomen खB) Ultrasound examination of the right lower quadrant गC) Computed Tomography (CT) scan without contrast घD) Ascitic fluid analysis
     💬 टिप्पणी / गल्ती रिपोर्ट (०)

     छलफल / प्रश्न उत्तरमा गल्ती छ

     पठाउनुहोस्

     टिप्पणी जाँचपछि मात्र देखिन्छ।

943. What is the primary objective of applying a Pringle maneuver during liver surgery?

     कA) To decrease intrahepatic venous pressure and reduce bleeding खB) To increase hepatic blood flow by temporarily occluding the portal vein गC) To directly cauterize bleeding vessels in the hepatic parenchyma घD) To facilitate visualization of the surgical field under general anesthesia
     💬 टिप्पणी / गल्ती रिपोर्ट (०)

     छलफल / प्रश्न उत्तरमा गल्ती छ

     पठाउनुहोस्

     टिप्पणी जाँचपछि मात्र देखिन्छ।

944. The presence of ‘Kernig’s sign’ (pain with leg flexion when hip is extended) strongly suggests what underlying neurological condition?

     कA) Spinal stenosis खB) Cauda equina syndrome गC) Peripheral neuropathy घD) Cerebral palsy
     💬 टिप्पणी / गल्ती रिपोर्ट (०)

     छलफल / प्रश्न उत्तरमा गल्ती छ

     पठाउनुहोस्

     टिप्पणी जाँचपछि मात्र देखिन्छ।

945. Which of the following best describes the pathophysiology of strangulated bowel leading to ischemia and necrosis?

     कA) Vasospasm due to excessive sympathetic stimulation खB) Microcirculatory dysfunction resulting in reduced blood flow to the intestinal wall गC) Increased hydrostatic pressure within the bowel lumen causing mucosal edema घD) Direct bacterial invasion into the intestinal mucosa leading to tissue damage
     💬 टिप्पणी / गल्ती रिपोर्ट (०)

     छलफल / प्रश्न उत्तरमा गल्ती छ

     पठाउनुहोस्

     टिप्पणी जाँचपछि मात्र देखिन्छ।

946. In a newborn presenting with bilious vomiting and abdominal distension, what is the MOST likely diagnosis?

     कA. Pyloric Stenosis खB. Intestinal Atresia गC. Gastroesophageal Reflux घD. Malrotation with Vomiting
     💬 टिप्पणी / गल्ती रिपोर्ट (०)

     छलफल / प्रश्न उत्तरमा गल्ती छ

     पठाउनुहोस्

     टिप्पणी जाँचपछि मात्र देखिन्छ।

947. A newborn infant is diagnosed with persistent pulmonary hypertension (PPHN). Which of the following medications is MOST commonly used to treat PPHN?

     कA. Magnesium sulfate खB. Prostaglandin E1 (PGE1) गC. Terbutaline घD. Phenobarbital
     💬 टिप्पणी / गल्ती रिपोर्ट (०)

     छलफल / प्रश्न उत्तरमा गल्ती छ

     पठाउनुहोस्

     टिप्पणी जाँचपछि मात्र देखिन्छ।

948. A pregnant woman presents with persistent lower abdominal pain and vaginal bleeding in the third trimester. Ultrasound reveals a fibroid that has undergone necrosis and infarction. What is the MOST appropriate immediate management?

     कA. Conservative management with analgesics and observation खB. Urgent surgical evacuation of the uterus due to risk of sepsis गC. Administering intravenous antibiotics to treat suspected infection घD. Close monitoring for signs of preterm labor
     💬 टिप्पणी / गल्ती रिपोर्ट (०)

     छलफल / प्रश्न उत्तरमा गल्ती छ

     पठाउनुहोस्

     टिप्पणी जाँचपछि मात्र देखिन्छ।

949. A 6-month-old infant presents with symptoms of fever, irritability, and a diffuse maculopapular rash. Examination reveals splenomegaly. Which of the following viral infections is MOST likely?

     कA. Rubella virus खB. Cytomegalovirus (CMV) गC. Varicella-Zoster Virus (VZV) घD. Human Parvovirus B19
     💬 टिप्पणी / गल्ती रिपोर्ट (०)

     छलफल / प्रश्न उत्तरमा गल्ती छ

     पठाउनुहोस्

     टिप्पणी जाँचपछि मात्र देखिन्छ।

950. Which of the following best describes the role of carbonic anhydrase in erythropoiesis (red blood cell formation)?

     कIt directly stimulates DNA synthesis in red blood cells. खIt catalyzes the conversion of bicarbonate to carbon dioxide, facilitating oxygen transport. गIt inhibits the production of hemoglobin. घIt promotes the breakdown of old red blood cells.
     💬 टिप्पणी / गल्ती रिपोर्ट (०)

     छलफल / प्रश्न उत्तरमा गल्ती छ

     पठाउनुहोस्

     टिप्पणी जाँचपछि मात्र देखिन्छ।