प्याथोलोजी, माइक्रोबायोलोजी र फार्माकोलोजी – Pathology, Microbiology & Pharmacology MCQ

प्याथोलोजी, माइक्रोबायोलोजी र फार्माकोलोजी – MD/MS प्रवेश

Pathology, Microbiology & Pharmacology · MECEE-PG – MD/MS/MDS Entrance · ४०८ प्रश्न

सबै विषय आधारभूत विज्ञान (Anatomy, Physiology, Biochemistry) प्याथोलोजी, माइक्रोबायोलोजी र फार्माकोलोजी मेडिसिन सर्जरी स्त्री तथा प्रसूति र बाल रोग सामुदायिक चिकित्सा

४०८ प्रश्न उपलब्ध। मोड छान्नुहोस्:

प्याथोलोजी, माइक्रोबायोलोजी र फार्माकोलोजी: प्रश्न र उत्तर

सही लागेको विकल्पमा थिच्नुहोस्। सही भए हरियो, गलत भए रातो देखिन्छ; ३ सेकेन्डपछि सही उत्तर र व्याख्या देखिन्छ।

Which of the following pathological conditions primarily involves chronic inflammation and fibrosis of the alveoli, leading to impaired gas exchange?

💬 टिप्पणी / गल्ती रिपोर्ट (०)
छलफल / प्रश्न उत्तरमा गल्ती छ
टिप्पणी जाँचपछि मात्र देखिन्छ।
A patient is diagnosed with pneumonia following influenza infection. Histological examination of lung tissue reveals numerous neutrophils engulfed by macrophages, accompanied by signs of epithelial cell damage. Which of the following mechanisms BEST explains this observed pathology in 2076?\n(a) Viral replication within alveolar cells\n(b) Overstimulation of the complement cascade\n(c) Excessive release of cytokines from immune cells\n(d) Direct viral invasion of endothelial cells

💬 टिप्पणी / गल्ती रिपोर्ट (०)
छलफल / प्रश्न उत्तरमा गल्ती छ
टिप्पणी जाँचपछि मात्र देखिन्छ।
A dermatologist observes characteristic 'psammoma bodies' during the examination of a patient with chronic inflammatory bowel disease. What is the MOST likely underlying pathological process leading to their formation in 2075?\n(a) Excessive lipid deposition\n(b) Calcium phosphate crystal deposition\n(c) Bacterial biofilm accumulation\n(d) Reactive mesothelial cell proliferation

💬 टिप्पणी / गल्ती रिपोर्ट (०)
छलफल / प्रश्न उत्तरमा गल्ती छ
टिप्पणी जाँचपछि मात्र देखिन्छ।
Which of the following mechanisms is primarily responsible for the selective toxicity of Vancomycin against Gram-positive bacteria in 2077?\n(a) Inhibition of bacterial DNA replication\n(b) Interference with peptidoglycan synthesis\n(c) Disruption of bacterial cell membrane integrity\n(d) Blocking bacterial protein translation

💬 टिप्पणी / गल्ती रिपोर्ट (०)
छलफल / प्रश्न उत्तरमा गल्ती छ
टिप्पणी जाँचपछि मात्र देखिन्छ।
A patient presents with severe abdominal pain, fever, and diarrhea following antibiotic use. Gram stain reveals gram-negative rods. A rapid urease test is positive. Which organism is MOST likely responsible for this patient’s symptoms in 2079?\n(a) *Escherichia coli*\n(b) *Klebsiella pneumoniae*\n(c) *Salmonella enterica*\n(d) *Clostridium difficile*

💬 टिप्पणी / गल्ती रिपोर्ट (०)
छलफल / प्रश्न उत्तरमा गल्ती छ
टिप्पणी जाँचपछि मात्र देखिन्छ।
Which of the following pathological findings would most strongly suggest chronic granulomatous disease?\n(a) Presence of giant cells in a granuloma\n(b) Increased neutrophil apoptosis\n(c) Absence of eosinophils in the affected tissue\n(d) High levels of IgG antibodies\n

💬 टिप्पणी / गल्ती रिपोर्ट (०)
छलफल / प्रश्न उत्तरमा गल्ती छ
टिप्पणी जाँचपछि मात्र देखिन्छ।
Tetanospasmin, the causative agent of tetanus, induces spastic paralysis by: (a) Directly damaging motor neurons (b) Blocking neuromuscular transmission (c) Producing a toxin that inhibits acetylcholine release (d) Disrupting sodium ion channels in neuronal membranes

💬 टिप्पणी / गल्ती रिपोर्ट (०)
छलफल / प्रश्न उत्तरमा गल्ती छ
टिप्पणी जाँचपछि मात्र देखिन्छ।
Hepatitis D virus can only cause infection when co-infected with: (a) Hepatitis A virus (b) Hepatitis B virus (c) HIV (d) Epstein-Barr Virus

💬 टिप्पणी / गल्ती रिपोर्ट (०)
छलफल / प्रश्न उत्तरमा गल्ती छ
टिप्पणी जाँचपछि मात्र देखिन्छ।
In the context of organophosphate poisoning, pralidoxime’s primary mechanism of action involves: (a) Directly neutralizing the effects of the nerve agent (b) Inhibiting acetylcholinesterase activity (c) Promoting degradation of the organophosphate molecule (d) Stimulating cholinergic receptor activation

💬 टिप्पणी / गल्ती रिपोर्ट (०)
छलफल / प्रश्न उत्तरमा गल्ती छ
टिप्पणी जाँचपछि मात्र देखिन्छ।
AL amyloidosis, frequently associated with plasma cell dyscrasias, originates from: (a) Bacterial colonization of the bloodstream (b) Degradation products of fibrillar collagen (c) Lipid peroxidation resulting from oxidative stress (d) Viral nucleic acids replicating within cells

💬 टिप्पणी / गल्ती रिपोर्ट (०)
छलफल / प्रश्न उत्तरमा गल्ती छ
टिप्पणी जाँचपछि मात्र देखिन्छ।

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।