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Grower/Finisher dz Flashcards

1
Q

causes dog sitting position

A

PRRS

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2
Q

PRRS recovery period

A

250-300 days post-infxn

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3
Q

which has higher mortality rate? ASF or PRRS

A

ASF

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4
Q

atrophic rhinitis is caused by 3 bacterial pathogens

A
  1. Bordotella bronchoseptica - main
  2. Pasteurella multocida
  3. Haemophilus
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5
Q

notable CS of atrophic rhinitis

A

snout deviation

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6
Q

they work as air filters and they are the target of atrophic rhinitis infxn

A

nasal turbinates

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7
Q

atrophic rhinitis vax

A

toxoid against Bordotella

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8
Q

antibiotics for atrophic rhinitis

A
  • chlortetracycline
  • oxytet
  • enro
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9
Q

causative agent of Glasser

A

Haemophilus parasuis

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10
Q

most prevalent serovars (15) of Glasser

A

4 and 5

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11
Q

MOT of Glasser

A

contact w/ carrier or diseased swine

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12
Q

causes bread and butter (cheesy-like sometimes) heart appearance

A

Glasser - fibrinopurulent exudates

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13
Q

T/F: stress can activate Haemophilus

A

T

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14
Q

causative agent of porcine enzootic pneumonia

A

Mycoplasma hyopneumoniae

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15
Q

other term for porcine enzootic pneumonia

A

mycoplasma pneumonia

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16
Q

T/F: Mycoplasma pneumonia lesions can be seen on the base portion of the lungs

A

F - apical

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17
Q

antibiotics for mycoplasma pneumonia

A

tiamulin
tilmicosin
tylosin

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18
Q
  • mother of all respiratory problems
  • condition wherein multiple pathogens come together at the same time and cause respi dz in swine
A

PRDC (porcine respi dz complex)

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19
Q

typical pathogens of PRDC

A

1-2 vurises + Mycoplasma and opportunistic bacteria

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20
Q

organism that is able to cause dz on their own

A

primary pathogen

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21
Q

organism that induces subclinical dz, clinical ensues when animal is immunocompromised or in the presence of other pathogens

A

opportunistic pathogen

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22
Q

event where pathogens amplify each other’s CS leading to more severe damage

A

synergism - common in bacteria-virus infxn or vice versa

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23
Q

event where in some instances 1 pathogen prevents reproduction of other

A

inhibition

24
Q

event where 1 pathogen would lead to the decline in growth of the other

A

antagonism - not common

25
causative agent of FMD
picornavirus; apthovirus
26
carriers of FMD virus
large and small rumi *pig - other affected animal
27
when did FMD become extinct in PH
2011
28
FMD's primary site of infxn
pharyngeal area
29
T/F: farms infected w/ FMD should be culled together with other farms w/in the 1 km radius
T
30
IP of FMD via direct contact and airborne
direct contact = 3-9d airborne = 4-14d
31
shedding of claws
thimbling
32
FMD causes ___________ heart appearance in pigs
tiger
33
___________ and ________ is the cause of death of pigs not FMD virus itself
anorexia and secondary infxn
34
causative agent of swine vesicular dz
enterovirus B (picornavirus)
35
w/c has lower mortality rate FMD or swine vesicular
swine vesi
36
causative agent of hog cholera
pestivirus
37
other term for hog cholera
classical swine fever
38
CSF subgroup confined in Asia
group 3
39
potential reservoir of CSF
wild boar
40
common MOT of CSF
oronasal others: - direct - indirect - contaminated foodstuff
41
where does CSF virus replicates
monocyte, macrophage
42
CSF can cause _________ appearance in kidney
turkey-egg
43
T/F: CSF re-emergence is possible
T
44
CSF causes _______ ulcers
button
45
T/F: pathognomonic signs of CSF are not seen always
T
46
pathogenic strain of porcine circovirus
PCV2 (not zoonotic) *PCV1 - non-pathogenic *PCV3 - unclear
47
other terms for PCV2
PMWS (porcine multisystemic wasting syndrome) PDNS (porcine dermatitis nephropathy syndrome) PCV-RD (repro dz)
48
T/F: PCV-RD can cause abortion in late-term
T - cannot penetrate the placenta until 3rd trimester
49
causative agent of erysipelas (zoonotic)
Erysipelothrix rhusiopathiae
50
other term for erysipelas
- diamond skin dz - erysipeloid - whale finger - seal finger - speck finger - blubber finger - pork finger - fish handler's dz
51
stage of erysipelas characterized by septicemia, pyrexia, generalized....
acute
52
stage of erysipelas characterized by subclinical infxn
subacute
53
stage of erysipelas characterized by joint problem, valvular endocarditis, respi issues
chronic
54
erysipelas antibiotics
penicillin, cephalosporin, lincosamides, macrolides, quinolones, tetra
55
mass that impedes BV
emboli
56
causative agent of porcine pasteurollosis
P. multocida ss. multocida
57
2 forms of porcine pasteurollosis (zoonotic)
1. pneumonic 2. septicemic

SWINE FLETCH (5 decks)

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