Term
| Two most common type of infectious agnets casuing resp disease ina horse |
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Definition
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Term
| Two big resp pathogens of horses |
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Definition
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Term
| Two main Herpes viruses causing resp disease in horses- and are they gamma/alpha herpes viruses? |
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Definition
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Term
| What's in the PCR equine respiratory panel here at UT? |
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Definition
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Term
| Herpes - stabile or labile in environemnet? |
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Definition
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Term
| Why do some strains of EHV-1 cause neurologic disease? |
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Definition
| Such high viremia that affects neuro tissues as well |
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Term
| EHV-1 can infect 4 types of cells which are: |
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Definition
Epithelial
Endothelial
Neuronal
Lymphoid |
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Term
| Where do equine herpes viruses establish latency? |
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Definition
CD8 lymphocytes
Neurons of trigeminal ganglia |
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Term
| EHV incubation can be as litle as 24 hours or as long as ___days |
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Definition
|
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Term
| EHV-1 can cause these three "signs" wheres the other alphaherpesvirus in equids (EHV - ) only causes respiratory disease |
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Definition
Respirtory, Abortion, Neuro
EHV-4 |
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Term
| With an aborted fetus due to EHV-1 - what fetal tissues should you look for the virus? |
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Definition
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Term
| What kind of drugs might help reduce the severity of EHM? |
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Definition
|
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Term
| Does EHM affect brain. spinal cord, or either? |
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Definition
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Term
| What kind of signs do mules show infected with EHM strains |
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Definition
|
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Term
| T/F You can have viral shedding w/o viremia or vice versa |
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Definition
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Term
| What the only known benefit of EHV-1 vaccination and EHM? |
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Definition
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Term
| This EHV might be associated with Equine pulmonary fibrosis |
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Definition
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Term
| Significant strain of equine influenza at this time |
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Definition
|
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Term
| EHV/EIV is more lower resp tract |
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Definition
|
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Term
| Incuabtion period for equine influenza in days |
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Definition
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Term
| Whats a stall side test that MAY be helpful to dx equine influenza- watch out for already vaccinated horses |
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Definition
|
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Term
|
Definition
|
|
Term
| T/F EIV and EHV are core vaccines |
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Definition
|
|
Term
| Incubatino for equine viral arteritis in days |
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Definition
|
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Term
| This virus can have stallions that are persistently infected |
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Definition
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Term
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Definition
|
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Term
| EVA can cause abortion storms (T/F) |
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Definition
|
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Term
| Where do you primarily see disease in equines due to adenovirus? |
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Definition
| Immunocompromised foals like SCID |
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Term
| Which pneumonia is more likely to cause changes in lung sounds - bacterial or viral? |
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Definition
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Term
| Two bacterial main pathogens to cause penumonia in young foals |
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Definition
Streptococcus zoo
Rhodococcus equi |
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Term
| What does R equi look like on cytology |
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Definition
| Gram pos coccobacillus in chinese letters |
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Term
| Main dx tool for foal pneumonia |
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Definition
|
|
Term
| Where does R equi come from |
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Definition
|
|
Term
|
Definition
|
|
Term
| the vapA gene of R equi is located where? |
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Definition
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|
Term
| Most common extrapulmonary disorder of R equi |
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Definition
|
|
Term
| List 4 extrapulmonary manifestations of R equi |
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Definition
|
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Term
| Three lab findings ( all increased values) in equine bacterial oneumonia |
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Definition
INC fibrinogen
INC WBC
INC platelet |
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Term
| Tx ( at least for boards) for R equi |
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Definition
|
|
Term
| This virulence factor of strep equi inhibits phagocytsosis |
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Definition
|
|
Term
| Early in the course of resp disease in horses you are prob only gonna see this: |
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Definition
|
|
Term
| Does EHV 1 or 4 cause abortion? |
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Definition
|
|
Term
| _____ paresis is considered a "classic presenation" of EHM even though it can present with any type of neuro signs |
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Definition
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|
Term
| The virulent strian of rhodococcus can replicate inside macrophages because it prevents the intracellular environment to ____+___ |
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Definition
|
|
Term
| MOst common resp pathogen in horses |
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Definition
| Streptococcus zooepidemicus |
|
|
Term
| Strep equi is a commensal (T/F) |
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Definition
|
|
Term
| Strep zoo is a commensal (T/F) |
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Definition
|
|
Term
| This rep pathogen of horses is an "AIDS defining" pathogen in humans |
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Definition
|
|
Term
| most common site of strangles |
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Definition
|
|
Term
| _____ abscessation is AKA bastard strangles |
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Definition
|
|
Term
Sequelae of strangles include
- this immune mediate disease
- 3 other systems affected |
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Definition
Purpura hemorrhagica
Myocarditis, Myopathies, Glumerulonephritis |
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|
Term
Cytology of strep equi will look like gram ____ (cocci/rods) in _____ formation
- what else will look like this? |
|
Definition
gram +
Cocci
Chains
Strep zoo |
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|
Term
| This sample gives you the most sensitive test for Strep equi however it's a pain in the ass to acquire |
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Definition
|
|
Term
| Acute diarrhea in a horse is pretty much synonymous with (small/large) bowel diarrhea |
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Definition
| Large bowel diarrhea- colitis |
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|
Term
| Three main infectious causes of diarrhea in adult horses |
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Definition
Potomac horse fever
clostridial
salmonella |
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Term
| Most common cause of diarrhea in horse |
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Definition
|
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Term
|
Definition
|
|
Term
| How do you dx clostridial diarrhea |
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Definition
| look for clostridial toxin |
|
|
Term
| Whats an emrging cause of diarrhea in adult horses |
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Definition
|
|
Term
| Why do colitis horses COMMONLY have neutropenia? |
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Definition
| Endotoxin- margination neutrophils |
|
|
Term
| Organism causing equine monocytic ehrlichiosis |
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Definition
|
|
Term
| Lots of organisms involved in life cycle of PTF- which are likely a reservoir? |
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Definition
|
|
Term
Fever of unk origin you should think ,among others,
: _____ because with that disease only 66% will actually present with diarrhea |
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Definition
|
|
Term
| An easy and common way to manage for PHF |
|
Definition
| No lights near watering tanks at night |
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|
Term
| This equine pathogen has been responsible for a lot of hospital closures/outbreaks and it is important to fingerprint strains |
|
Definition
|
|
Term
| What risk factor causes a horses to be 40x more likely to get Salmonella |
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Definition
|
|
Term
| This equine pathogen has a type 3 secretion system that plays a major role in how it causes diarrhea |
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Definition
|
|
Term
Three main infectious differentials spinal ataxia horse
Also sometimes these two rarer causes: |
|
Definition
EPM, EHV1, WNV
Rabies, parasite migration |
|
|
Term
| Even tho nor 100% diagnostic- whats looked for to dx EPM in horses? |
|
Definition
| CSF antibodies to S. neurona |
|
|
Term
| Horses get a (low/high) viremia from WNV |
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Definition
|
|
Term
| Most horses that get WNV dont get clinical disease- however of those that show signs ___% will die |
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Definition
|
|
Term
| Which equine encaephalitis virus can cause a viremia in horses |
|
Definition
| Venezuelan ( V for viremia) |
|
|
Term
| which equine enc virus is a core vax |
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Definition
|
|
Term
| Average number days to death from onset clinical signs |
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Definition
|
|
Term
| Most common presentation of EIAV |
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Definition
|
|
Term
| 90% if horses with corynebactuerium pseudo TB have |
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Definition
|
|
Term
| 3 syndromes assoc with pigeon fever |
|
Definition
external abscesses
internal abscesses
swollen legs (ulcerative lymphangitis) |
|
|
Term
|
Definition
| Corynebacterium pseudotuberculosis |
|
|
Term
| Most cmoomon etiologic agent of piroplasmosis |
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Definition
|
|
Term
|
Definition
|
|
Term
| Tx for piroplasmosis in horses |
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Definition
|
|
Term
|
Definition
|
|
Term
| This equine virus can kill you |
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Definition
|
|
Term
| Blue eared pig disease AKA |
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Definition
|
|
Term
|
Definition
|
|
Term
| This swnie disease affect all age groups |
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Definition
|
|
Term
| This porcine virus may be able to aerosolize over 2 miles in high density areas |
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Definition
|
|
Term
| How can PRRS kill fetal pigs |
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Definition
| get in umbilical cord and cause hypoxia |
|
|
Term
| This porcine pathogen likes macrophages and can cause PROFOUND immunosuppression |
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Definition
|
|
Term
| What kind of cells does PRRS like? |
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Definition
|
|
Term
| Rolling inappetance in sows ( waxing and waning of appetite) |
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Definition
|
|
Term
| Main problem with PRRS is that it causes |
|
Definition
profound immunosuppression
secondary resp pathogens |
|
|
Term
| if wanting to prevent PRRS- how long should you quarantine new animals? ( in days) |
|
Definition
|
|
Term
| Depopulating is very expensive- whats another option in daeling with PRRS? |
|
Definition
| Expose everyone and hope sows give immunity to younguns |
|
|
Term
| Type ___ porcine circovirus is assoc with disease |
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Definition
|
|
Term
|
Definition
|
|
Term
| Causes lymphocyte depletion |
|
Definition
|
|
Term
| Inclusion bodies in lyphoid tissue and ilium of pigs |
|
Definition
|
|
Term
| Post weaning multisystemic wasting syndrome caused by: |
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Definition
|
|
Term
| PMWS pigs might progress to ______ |
|
Definition
| PDNS ( Porcine dermatitis and nephropathy syndrome) |
|
|
Term
| True or False - virus isolates of PDNS are indistinguishable from those that cause PMWS |
|
Definition
|
|
Term
| PDNS looks identical to these foreign animal diseaes |
|
Definition
Classical Swine Fever
African Swine Fever |
|
|
Term
| Ventral bight red multifocal lesions in a pig |
|
Definition
| PDNS from procine circovirus |
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