Applied Diagnostic Midterm Flashcards
What does aspergillus fumigatus cause in dogs?
fibronecrotizing rhinitis
What does cryptococcus neoformans cause in cats?
Granulomatous rhinitis
What can cause fibronecrotizing laryngitis in pigs?
fusobacterium necrophorum and histophilus somni
What is the agent that causes heaves and what is the distribution in the lungs?
exposure to allergies ->neutrophilic eosinophilic lymphocytic bronchiolitis with exudate and mucus intrabronchial plugs ->increased respiratory effort
alveolar emphysema and severe chronic mucoid bronchiolitis
What kind of pattern does shipping fever cuase?
fibrinous brochopneumonia
What does mycobacterium bovis cause?
granulomatous pneumonia
What contributes to ovine enzootic pneumonia?
-environmental factors
-viral (RSV, BPIV-3, adenovirus)
-bacterial infection (manheimmia hemolytica, pasturella multocida, mycoplasma ovipneumonia, histophilus somni)
-causes a suppurative bronchopneumonia
What does small ruminant lentiviruses such as OPP and CAE cause?
slowly progressive interstitial pneumonia, encephalitis, arthritis, and mastitis
What is retroviral pulmonary carcinomatosis?
-this is not pneumonia its a viral induced tumor
-have lots of fluid
What lungs pattern can actinobacillus pleuropneumnoa cause in pigs?
-fibrinous pneumonia where the whole lung is affected
What two diseases in pigs are associated with a checkerboard pattern?
-PRRSv and porcine influenza viurs
What agents can cause fibrinous polyserositis in pigs?
-mycoplasma hyorhinis, glaeserella parasuis, streptococcus suis, E. coli
What causes locally extensive, severe chronic interstitial fibrotic pneumonia?
EHV-5
What patterns does rhodococcus equi cause in horses?
granulomatous pneumonia
-rare in horses over 1 year old
What causes bronchopneumonia in dogs
-pastuerlla multocida, streptococcus species, E.coli, Klebsiella pneumonia, Bordetella bronchiseptica
-Bordetella bronchiseptica ->shelter outbreaks in cats
-Streptococcus equi zooepidemicus ->fatal hemorrhagic pneumonia in dogs
