문제 1선택형What is a virus composed of?Proteins and lipidsRNA or DNA and proteinsCells and enzymesBacteria and antibodies
문제 2선택형Which cells are considered the 'brains' of the immune system that Ebola attacks first?MacrophagesNeutrophilsDendritic cellsLiver cells
문제 3선택형How does Ebola virus enter the dendritic cells?Through pores in the cell membraneBy binding to receptors for cell transportBy breaking down the cell wallThrough blood vessels
문제 4선택형What happens to the dendritic cells once infected by Ebola?They strengthen their defensesThey become virus production machinesThey activate more immune cellsThey self-destruct immediately
문제 5선택형What is one of the consequences of neutrophils being activated by Ebola?They start repairing tissuesThey release more fluid causing internal bleedingThey become more effective against virusesThey activate liver cells
문제 7선택형What is a cytokine storm?A strong antiviral drugA type of immune cellAn intense immune responseA fluid buildup in the lungs
문제 8선택형What is the main way to get infected by Ebola?Through the airBy consuming contaminated foodBy contact with body fluids of symptomatic individualsBy insect bites
문제 9선택형How does the media influence public perception of Ebola?By downplaying its severityBy accurately reporting statisticsBy creating hype and fearBy providing medical solutions
문제 10선택형Compared to Ebola, how many people does the common flu kill each year?5,00050,000500,0001,000,000
문제 11선택형Why is it important not to panic about Ebola?There are no severe symptomsIt can be easily treated with medicationIt's not as widespread and deadly as other diseasesIt only affects animals
문제 13선택형What role do macrophages play in the immune response to Ebola?They destroy the virus directlyThey signal blood vessels to release fluidsThey activate dendritic cellsThey create antibodies
문제 14선택형Why is the immune system unable to effectively respond to an Ebola infection?It lacks the necessary cellsEbola directly attacks and disables key immune cellsThe virus hides in the brainEbola is resistant to all immune responses
문제 15선택형What happens to the body during a cytokine storm caused by Ebola?The virus is eradicated completelyThe immune system shuts downThere is significant collateral damage, especially in blood vesselsThe body temperature drops significantly
문제 16선택형What do natural killer cells usually do in the immune response?They produce antibodiesThey kill infected cellsThey repair damaged tissuesThey activate blood clotting
문제 17선택형What is the primary symptom of Ebola that contributes to dehydration?High feverCoughingInternal bleedingSkin rashes
문제 18선택형What is one of the effects of Ebola on the liver?Increased production of bileRapid regeneration of liver cellsOrgan failure and internal bleedingEnhanced detoxification of blood
문제 19선택형What advice is given to avoid getting infected by Ebola?Avoid consuming raw meatDo not come into contact with body fluids of symptomatic individualsWear a mask at all timesGet vaccinated annually
문제 20선택형How does the Ebola virus manipulate the immune system to spread more effectively?It produces toxinsIt disables protective mechanisms of immune cellsIt hides in the brainIt enhances immune cell activity