• 1. 
    Which organ in the body does this corona virus primarily attack?

  • Lung
  • Liver
  • Brain
  • stomach
  • 2. 
    Giardia cause is

  • Bacterium
  • Protozoan
  • Virus
  • Fungus
  • 3. 
    Who demonstrated that microorganisms from air are able to grow in nutrient solutions

  • Robert Koch
  • Louis Pasteur
  • 4. 
    Covid-19 is caused by

  • viruses
  • bacteria
  • fungi
  • gene
  • 5. 
    Can viruses grow on artificial media?

  • True
  • False
  • 6. 
    Where does corona virus come from

  • china
  • korea
  • italy
  • america
  • 7. 
    Which tool should we use to protect ourselves from corona virus spreading

  • hat
  • masks
  • socks
  • plastic bags
  • 8. 
    A particular disease that has a large outbreak in an area and afflicts many people

  • Endemic diseases
  • Epidemic diseases
  • Pandemic diseases
  • 9. 
    Reservoirs might be

  • Humans
  • Animals
  • Inanimate objects
  • All of the above
  • 10. 
    antibiotics kills mostly

  • bacteria and viruses
  • viruses
  • bacteria
  • 11. 
    An easy way to catch most infectious diseases is by coming in contact with a person or an animal with the infection

  • True
  • False
  • 12. 
    How many days that Corona virus will incubate in human body

  • 7
  • 14
  • 21
  • 28
  • 13. 
    At the end of Koch's experiment the second host had the same characteristics of the infected (first ) host

  • True
  • False
  • 14. 
    When pathogenic bacteria invade the body it might produce harmful substances

  • True
  • False
  • 15. 
    Pathogens are found in disease reservoirs

  • True
  • False
  • 16. 
    White blood cells:

  • carry oxygen
  • carry carbon dioxide
  • fight infections
  • help with the clotting
  • 17. 
    If you do not have any symptoms, you definitely are NOT contagious.

  • TRUE
  • FALSE
  • 18. 
    The most reliable source of information about virus outbreaks is:

  • Social Media
  • news headlines
  • your peers
  • world health organization
  • 19. 
    What is the official name of the virus as designed by the WHO?

  • Sars-Cov-2
  • Covid-19
  • Wuhan flu
  • 20. 
    In all living thing, the basic unit of life is the

  • nucleus
  • DNA
  • cell
  • Brain
  • 21. 
    You wouldn't get sick if your immune system isn't working properly

  • True
  • False
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