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Viral Quizzes, Questions & Answers

Explore the microscopic world of pathogens with our informative viral quizzes. Designed for medical students, healthcare professionals, or anyone interested in expanding their knowledge about viruses, these quizzes provide a detailed overview of viral infections, their symptoms, transmission routes, and effective treatments. Read More

Top Trending Quizzes


CTL: Cutaneous/ SubQ Mycoses CTL: Inflammatory skin diseases; viral exanthems and enanthems; skin path CTL: Patient with rash; skin flora, bacterial infections; zoonotic infections

Questions: 20  |  Attempts: 911   |  Last updated: Mar 21, 2023

Today we’ll be taking another look at our ever-growing list of medical quizzes, turning our attention to a group of illnesses including Ebola, Marburg, Lassa fever and yellow fever, all of which are examples of viral...

Questions: 16  |  Attempts: 438   |  Last updated: Mar 21, 2023
  • Sample Question
      Working as an entomologist in Thailand, you are responsible for catching Aedes aegypti female mosquitoes in a study aimed at determining the prevalence of arthropod-borne viruses (arboviruses) in local mosquito populations. Results show that 6.5 % of female Aedes aegypti mosquitoes captured carried enveloped, spherical single-stranded, positive-sense RNA viruses about 50 nm in diameter. In this instance, Aedes aegypti female mosquitoes would serve as vector for which of the following diseases?
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Pathogens are microorganisms that cause disease and we get to understand how they do so by taking a pathogenesis course. Pathogens of all classes must have mechanisms for entering their host and for evading immediate...

Questions: 17  |  Attempts: 555   |  Last updated: Mar 21, 2023
  • Sample Question
    A 1-year-old toddler is admitted to the hospital in February following an abrupt onset of vomiting followed by watery diarrhea accompanied by low-grade fever. On admission, the child appears somnolent, has a fever of 38.8C (101.8F). His pulse is 130/min, respiratory rate 36/min, blood pressure 100/60 mmHg, and decreased skin turgor. Blood tests reveal an elevated white blood cell count (15,000/L) with 75% polymorphonuclear leukocytes. A stool sample is sent to the microbiology lab for analysis. Results reveal watery stools with no mucus, blood, leukocytes or parasites. A rapid antigen test is positive for a naked, segmented, dsRNA virus, so no stool culture is required. The diarrhea suffered by this child can be partially attributed to a viral protein (rotavirus NSP4) that alters the permeability of intestinal epithelial cell tight junctions and inhibits the glucose-coupled Na+ transport of these same cells, thereby increasing osmotic gap. What best describes this virulence mechanism?
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This quiz covers key facts about both viral and bacterial sexually transmitted diseases (STDs), focusing on common infections, symptoms, prevention, and historical context.

Questions: 11  |  Attempts: 134   |  Last updated: Mar 21, 2023

Discover which of The Viral 7 you are in this engaging quiz! Determine your unique power, choose your villainous name, and decide how you would confront your arch enemies. Perfect for fans of superhero narratives and character...

Questions: 7  |  Attempts: 111   |  Last updated: Feb 19, 2024
  • Sample Question
    What is your power?
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