MDSC 321 Exam Questions and Answers
100% Solved | Graded A+
Cardinal signals of inflamation - Celsus:
Rubor= redness
Tumor= swelling
Calor= heat
Dolor= pain
Galen:
Functio Laesa= loss of function
Inflamation is what kind of immune response? - Inflammation is an
innate, non-specific respon...
discovered that microbes cause wounds to go septic
-identified bacteria which causes TB and Cholera
-4 postulates:
1. organism needs to be present only in diseased animals
2. organism should be culutred away from the animal body
3. when animals are given the microbe, they ought to show signs of
disease
4. organism should be reisolated from experimental animals and repeat the
process to have the same results
What did Louis Pasteur contribute? - ✔✔-pretreatment with attenuated
Cholera bacteria conferred proteins to chickens
-Anthrax vaccine (100% with it lived, 100% without it died)
-developed rabies vaccine for dogs, but also used it to treat a person
von Behring led to the concept of humoral immunity, what else did he
contribute? - ✔✔Found if you transfer a serum from a immunized animal, it
could lead to protection in another individual. Later, it was also found that
his serum had other properties, including: lysis, agglutination, toxin
neurtralization, and opsonization
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