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

71. A patient presents with symptoms suggestive of a severe bacterial infection. Laboratory tests reveal elevated levels of lipase and amylase in the serum. Which of the following microbial mechanisms is most likely responsible for this clinical presentation? (A) Production of exotoxins by Staphylococcus aureus. (B) Bacterial invasion and enzymatic degradation by Pseudomonas aeruginosa. (C) Release of endotoxin by Escherichia coli. (D) Formation of biofilms by Streptococcus pneumoniae.

    क(A) Production of exotoxins by Staphylococcus aureus. ख(B) Bacterial invasion and enzymatic degradation by Pseudomonas aeruginosa. ग(C) Release of endotoxin by Escherichia coli. घ(D) Formation of biofilms by Streptococcus pneumoniae.
    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    छलफल / प्रश्न उत्तरमा गल्ती छ

    पठाउनुहोस्

    टिप्पणी जाँचपछि मात्र देखिन्छ।

72. A health educator is designing a public health campaign to reduce smoking rates. Which of the following approaches would be MOST effective, based on established behavioral change models?

    कA. Implementing strict laws banning tobacco sales and advertising. खB. Providing smokers with nicotine replacement therapy without any counseling or education. गC. Utilizing persuasive messaging that highlights the negative consequences of smoking and promotes cessation strategies. घD. Conducting random surveys to assess public attitudes towards smoking.
    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    छलफल / प्रश्न उत्तरमा गल्ती छ

    पठाउनुहोस्

    टिप्पणी जाँचपछि मात्र देखिन्छ।

73. What does ‘Case Fatality Rate’ (CFR) measure?

    कA. The proportion of healthy individuals who develop a disease. खB. The ratio of deaths to total number of cases of a disease. गC. The number of infected individuals in a specific geographic area. घD. The average length of hospital stay for patients with the disease.
    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    छलफल / प्रश्न उत्तरमा गल्ती छ

    पठाउनुहोस्

    टिप्पणी जाँचपछि मात्र देखिन्छ।

74. Which of the following factors would MOST significantly contribute to the spread of Dengue Fever in a tropical climate?

    कA. Frequent heavy rainfall events that promote mosquito breeding. खB. Low population density and limited access to healthcare facilities. गC. Strict government regulations on indoor pesticide use. घD. A consistently cool average daily temperature.
    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    छलफल / प्रश्न उत्तरमा गल्ती छ

    पठाउनुहोस्

    टिप्पणी जाँचपछि मात्र देखिन्छ।

75. The World Health Organization (WHO) defines 'herd immunity' as:

    कA. Complete elimination of a disease from a population through vaccination. खB. The protection afforded to individuals within a population when a sufficiently high percentage are immune to an infectious agent. गC. The immediate and complete recovery of all infected individuals after exposure to a pathogen. घD. A statistical measure of the severity of a disease outbreak.
    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    छलफल / प्रश्न उत्तरमा गल्ती छ

    पठाउनुहोस्

    टिप्पणी जाँचपछि मात्र देखिन्छ।

76. Which of the following best describes the primary purpose of Sentinel Surveillance in public health?

    कA. To conduct large-scale epidemiological studies on diverse populations. खB. To continuously monitor the incidence and distribution of specific diseases or conditions in a defined population. गC. To perform laboratory analysis of biological samples to identify pathogens. घD. To assess the effectiveness of pharmaceutical interventions through clinical trials.
    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    छलफल / प्रश्न उत्तरमा गल्ती छ

    पठाउनुहोस्

    टिप्पणी जाँचपछि मात्र देखिन्छ।

77. The presence of ‘ground glass’ appearance on chest CT scans is frequently seen in pulmonary infections. Which of the following microorganisms is MOST commonly associated with this finding?

    कKlebsiella pneumoniae खPseudomonas aeruginosa गMycobacterium tuberculosis घStaphylococcus aureus
    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    छलफल / प्रश्न उत्तरमा गल्ती छ

    पठाउनुहोस्

    टिप्पणी जाँचपछि मात्र देखिन्छ।

78. A patient diagnosed with systemic lupus erythematosus (SLE) exhibits proteinuria and cylindruria. Which histological feature within the glomerulus is MOST likely to be found in this case?

    कMesangial proliferation खSubepithelial humps गEndothelial cell swelling घGlomerulosclerosis
    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    छलफल / प्रश्न उत्तरमा गल्ती छ

    पठाउनुहोस्

    टिप्पणी जाँचपछि मात्र देखिन्छ।

79. Which of the following pharmacological mechanisms is primarily responsible for the therapeutic effect of penicillin in bacterial infections?

    कInhibition of DNA synthesis खDisruption of cell membrane integrity गInterference with protein biosynthesis घStimulation of phagocytosis
    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    छलफल / प्रश्न उत्तरमा गल्ती छ

    पठाउनुहोस्

    टिप्पणी जाँचपछि मात्र देखिन्छ।

80. A patient presents with extensive fungal pneumonia exhibiting septate hyphae on microscopic examination. Which of the following organisms is most likely responsible for this infection?

    कStreptococcus pneumoniae खCandida albicans गAspergillus fumigatus घHaemophilus influenzae
    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    छलफल / प्रश्न उत्तरमा गल्ती छ

    पठाउनुहोस्

    टिप्पणी जाँचपछि मात्र देखिन्छ।