3556103
Pregunta 1
Pregunta
The smallpox virus was spread by which means?
Respuesta
-
Consumption of contaminated water
-
direct contact with pustular material
-
inhalation of virus
-
transmitted through insect vector
Pregunta 2
Pregunta
Which bacterial disease was known for causing swelling of the lymph node
Respuesta
-
Measles
-
polio
-
smallpox
-
diphtheria
Pregunta 3
Pregunta
Herd immunity is impaired because unvaccinated individuals tend to be found in clusters for cultural or medical reasons?
Respuesta
- True
- False
Pregunta 4
Pregunta
Which is a correct features for EFFECTIVE vaccines.
Respuesta
-
Protection against illness must last for several years
-
Vaccine must not itself cause death although it can cause severe illness
-
Vaccine can be costly and administered by any means necessary, that includes anal tablets, gross
-
Vaccine is not required to protect against illness resulting from exposure to live pathogen
¿Quieres crear tus propios Tests gratis con GoConqr? Más información.