Crying Time

Question 1

Partition of natural foci:

Answer 1

• Original natural foci (exists without human intervention)
  *Antropourgic natural foci
• Synanthropic natural foci

Question 2

Antropourgic natural foci:

Answer 2

Created as a result of the transformation of the natural environment by human activity or exists together with people in changed environment

Question 3

Synanthropic natural foci:

Answer 3

Exists in colonized places, circulation of pathogen is preformed among synantropic animals

Question 4

Natural foci subtypes:

Answer 4

• Vectoral subtype (transmissive disease)
• Interhostal (passive transmission)
• Postinterhostal (active-penetration)

Question 5

Hosts types - small mammals:

Answer 5

• Synanthropic (human habitation main environment-mice)
• Hemisynanthropic (highly adaptability to environment-hamster)
• Exoanthropic (all life are bound for open nature-hedgehog)

Question 6

Propagative transmission:

Answer 6

Pathoergont is multiply in the body of vector on;y

Question 7

Cyclometamorphic transmission:

Answer 7

Pathoergont lives in the body of vector but does not multiply

Question 8

Cyclopropagative transmission:

Answer 8

Pathoergont lives and multiply in the body of vector

Question 9

Rose bengal test is used to detect what bacterial disease:

Answer 9

Brucellosis

Question 10

Tests for detection of Antibodies:

Answer 10

Serology
* Rapid slide agglutination
* Complement fixation test
* Virus neutralisation test
* Hemagglutination inhibition test
* ELISA (Inderect and Blocking)

Question 11

What is the principle of complement fixation test:

Answer 11

Antibodies present in patient sera, when mixed with the corresponding antigens will “fix” or bind, complement