VMD-0096
QUESTION
Introduction of Pseudomonas aeruginosa through intramammary antibiotic preparations is?
OPTIONS
(A) Inoculation
(B) Cold mastitis
(C) Iatrogenic infection
(D) None of these
ANSWER
(C) Iatrogenic infection
EXPLANATION
When Pseudomonas aeruginosa is introduced into the udder through contaminated intramammary preparations, the resulting mastitis is iatrogenic because it is caused by a medical treatment or procedure. “Inoculation” merely describes introduction, while “cold mastitis” is not the defining mechanism.
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