VMD-0188
QUESTION
Haemorrhagic Septicaemia (HS) is a bacterial disease of animals which mainly affects?
OPTIONS
(A) Haemopoietic system
(B) Digestive system
(C) Respiratory system
(D) Nervous system
ANSWER
(C) Respiratory system
EXPLANATION
Hemorrhagic septicemia caused by Pasteurella multocida primarily affects the respiratory system, producing severe edema and inflammation of the throat, neck, and lungs with septicemia. Digestive, nervous, and hematopoietic involvement may occur secondarily but are not the principal system affected.
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