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Swine dz pt 1 Flashcards | StudBud
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Swine dz pt 1
Swine dz pt 1
96 terms
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Answers
1
How is PRRS diagnosed?
ELISA
Send lung tissue, fetus, etc. to lab
PCR
Serology
2
Pigs 1 month or older will still get sick from TGE, but they wont die
False
True
3
What are signs of pseudorabies in weaned pigs?
open mouth breath due to dyspnea
respiratory
fever
anorexic and weight loss
secondary infection
conjunctivitis
4
What is the mortality rate of pigs under 1 week old with TGE?
None will die but they will get sick
75%
100%
50%
5
What animals are reservoirs for Swine dysentery?
Birds
Flies
Rodents
Swine
6
What is the mortality rate of pseudorabies in piglets?
50%
Almost 100%
99%
95%
7
How long does it take for a weaned pig to get better from pseudorabies?
Most die (high mortality)
1 week
5-10 days
7-10 days
8
Curds of milk in feces is a weird sign of TGE
False
True
9
What type of operation is good at preventing diseases like PRRS?
Feeder to finish
All in All out
Farrow to finish
Farrow to wean
10
Pseudorabies is found worldwide except in which country because it is eradicated?
Europe
United states
Australia
New Zealand
11
How can the erysipelas vax be given?
Water additive
Intranasal
Food additive
Injection
12
Arteriviridae causes which disease?
Atrophic rhinitis
Porcine stress syndrome
Pleuropneumonia
Porcine reproductive and respiratory syndrome (PRRS)
13
How is Clostridial diarrhea diagnosed?
Signs and Hx
C&S
PCR of stool
Necropsy
14
Salmonellosis is caused by which two salmonella spp.
Salmonella bongori
salmonella typhisuis
Salmonella enterica
Salmonella cholerasuis
15
How does erysipelas cause the diamond shapes patches on the skin?
Causes hot spots
Causes itchy hives
Damages blood vessels
There is no specific reason
16
What herpes virus causes pseudorabies?
suid herpesvirus 4
suid herpesvirus 3
suid herpesvirus 1
suid herpesvirus 2
17
How is PRRS treated?
Antiserum
Antivirals
Supportive care
Antibitotics
18
Salmonellosis is a Zoonotic disease
False
True
19
Rotavirus causes rotaviral enteritis by...
Allowing secondary infection to come in
It doesnt cause any damage silly
Destroying Villi epithelium
Creating a toxin
20
Is there a vaccine for clostridial diarrhea?
Yes, it is given to all aged pigs
Yes, it is only given to baby pigs
No
Yes, it is only given to adult pigs
21
TGE is caused by a coronavirus
False
True
22
How is PRRS transmitted?
Insects (all are vectors)
all of the above
direct contact
airborne
cross-placental and semen
fomites
23
What routes can the vaccine for salmonellosis be given?
IN (only cholerasuis)
In water
Feeding infected meat to sow
Injection
24
TGE is the only porcine disease that causes both vomiting and diarrhea
True
False
25
How is Rotaviral enteritis diagnosed?
PCR
Serology
Clinical signs
ELISA
26
How is PRRS prevented/controlled?
Strict biosecurity
Restock with PRRS clean certified pigs
Vax
Aggressive disinfection of facility and leave for 1-2 weeks
Depopulate everyone if one positive
all of the above
27
How is erysipelas diagnosed?
ELISA
Serology
Necropsy
None of the above
Clinical signs
PCR
28
What is a common name for pseudorabies?
Super itch
No common name, just pseudorabies
Mad pig
Mad itch
29
If a pig survives acute eurythmic, how long does this take to then be considered chronic?
Over a year
Over a week
Over a month
More than 2 years
30
What are some symptoms of rotaviral enteritis?
dehydration
+/- vomiting
osmotic diarrhea
Anorexia
Food in feces
malabsorption
31
How is pseudorabies transmitted?
venereal
ingestion
fomites
Airborne
Direct
cross-placental
32
How is Colibacillosis diagnosed?
PCR
Necropsy
C&S of feces
Elisa
33
How is pseudorabies prevented?
all of the above
Strict biosecurity
Vax where endemic
Depopulate positive pigs
34
There is a vaccine for swine dysentery
False
True
35
What are signs of pseudorabies in piglets?
sudden death
circle and fall
CNS signs
all of the above
Dog sit
down and paddle
36
How is TGE diagnosed?
ELISA
Sending tissues post mortem
Serology
PCR
37
Aujesky's disease is another name for which disease?
Swine dysentery
Porcine reproductive and respiratory syndrome
Atrophic rhinitis
Pseudorabies
38
Is morbidity high or low compared to mortality for neonatal diarrhea?
Morbidity and mortality low
Morbidity and mortality high
Morbidity high, mortality low
Morbidity low, Mortality High
39
How is swine dysentery diagnosed?
Necropsy (colon for culture)
ELISA
Serology
PCR
40
Rotaviral enteritis (caused by Rotavirus) is found where?
everywhere except Australia and New Zealand
Worldwide
Eradicated in the US but nowhere else
Only in the middle east and africa
41
What age pigs are most affected by Salmonella typhisuis?
Older pigs
Young pigs
Neonatal pigs
Geriatric pigs
42
What are signs of Salmonella Cholerasuis ?
Hepatitis and septicemia
Incoordination
Sudden death
Pneumonia (severe)
meningitis
High fever
43
Colibacillosis is caused by what bacteria?
Salmonella
Strep
Staph
E. Coli
44
What are signs of chronic eurythmic?
abortion
agalactia
bact. colonies in heart valves
all of the above
swollen joints
bacterial emboli
45
What organs does Salmonella Cholerasuis like to go to?
heart
intestines
liver
brain
kidney
lungs
46
Swine dysentery is also known as what?
Bloody Scours
Pig scours
Oregon trail disease
Rat diarrhea
47
What age pigs are most commonly affected by rotaviral enteritis?
Grower
Nursing
Finisher
Weanling
48
TGE stands for what?
To Get Excited
Tracking Gastroenteritis
Transmissible Gastroenteritis
Transmissible Gastrectomy
49
What are respiratory signs of PRRS?
interstitial pneumonia
anorexia
all of the above
fever
cyanotic nose
Thumping respirations
50
Adult pigs typically do not show signs of pseudorabies, but if they do what is one sign?
Reproductive signs (abortion typically)
Respiratory and Neurological signs
Respiratory signs
Neurological signs
51
How is salmonellosis treated?
Carbadox in feed
All of the above
Neomycin in water
Combo lincomycin and streptomycin in water
52
Which of the following are signs of TGE?
competing for water
Abortion
Malabsorption
dehydration
agalactia
vomiting and diarrhea
53
Which of the following are true regarding treatment of Colibacillosis?
Depopulate if positive case
Probiotics
Entire litter treated
Based on C&S
Entire litter isolated
fluids and electrolytes
54
What are the treatments for both Clostridial diarrheas?
None of the above (only supportive care)
Antiserum/Antitoxin within 2 hours of birth for babies
All of the above
Antibiotics for adults
55
TGE is not a reportable disease
False
True
56
How is swine dysentery treated?
All of the above
Depopulate if outbreak
Usually dont treat because cost
Lincomycin if you can afford
Steam clean and leave for 2 weeks
Repopulate with dysentery free pigs
57
Rotaviral enteritis is a fecal-oral route of transmission
False
True
58
Brachyspira hyodysenteriae causes what pig diarrheal disease?
TGE
Porcine Proliferative Enteritis
Swine dysentery
Clostridial diarrhea
59
Where is PRRS found?
Asia
North america
Europe
Africa
60
All types of clostridial diarrhea are what type of transmission?
Fecal-Oral
Fomites
Secretions and Excretions
Airborne
61
What is the zoonotic form of Diamond skin disease?
Just diamond skin dz
Erysipeloid
Erysipelas
There is no other name
62
What are some signs of enterotoxaemia?
Hemorrhage
Death due to toxins (high morbidity)
Stripped intestines
Inflammation
Gas production
All of the above
63
Which of the following are ways that erysipelas is spread?
Feces
Broken skin
oral-nasal secretions
Airborne
Fomites
All of the above
64
What are some ways swine dysentery gets transmitted?
Fecal-oral
All of the above
Flies
Birds
Fomites
65
What are some more signs of swine dysentery?
Hollow flanks
eyes sink in (burning fat)
all of the above
+/- fever
66
What type of clostridial diarrhea causes enterotoxaemia?
Clostridium perfringens type B
Clostridium perfringens type A
Clostridium perfringens type D
Clostridium perfringens type C
67
PRRS is reportable
True
False
68
There is no routine vaccine for colibacillosis
False
True
69
What are repro signs associated with PRRS?
Agalactia
All of the above
Early delivery
mixed litter (stillborn, mummified, live weak)
70
Which of the following are ways TGE is transmitted?
Fomites
Airborne
Direct contact
Fecal-Oral
71
Signs of acute erysipelas include
lameness
High fever (104-106)
Skin sluffing if survive (secondary infection welcome)
sudden death
swollen joints
cyanotic, erythemic raised lesions
72
How does Salmonella cause disease?
Kills RBCs
Kills off the good bacteria in the gut microbiome
Strips the villi of intestines
Makes a toxin
73
Neonatal diarrhea is not as severe and enterotoxaemia
True
False
74
Brachyspira hyodysenteriae causes what pig diarrheal disease?
TGE
Porcine Proliferative Enteritis
Clostridial diarrhea
Swine dysentery
75
Is there a routine vaccine for TGE?
No
Yes
76
How is pseudorabies treated?
antivirals
antiserum
Antibiotics
No treatment only supportive care
77
How is Salmonellosis diagnosed?
C&S
Necropsy (send mesenteric lymph nodes and pieces of intestines)
PCR
Serology
78
Respiratory PRRS tends to affect adult pigs
False
True
79
How is chronic erysipelas treated?
Penicillin
ampicillin
You cant treat chronic cases
antiserum
80
Neonatal diarrhea is caused by which clostridium type?
Clostridium perfringens type D
Clostridium perfringens type C
Clostridium perfringens type A
Clostridium perfringens type B
81
Pseudorabies is not zoonotic but it is reportable
True
False
82
What are some signs of Salmonella typhisuis?
fever
Dark brown-red diarrhea
all of the above
decreased appetite
83
How is acute erysipelas treated?
ampicillin
You cant treat acute cases
Penicillin
antiserum
84
Clostridial diarrhea is not zoonotic
False
True
85
What age pig commonly gets Colibacillosis?
Finisher
Weaning
Grower
Nursing
86
Is colibacillosis Zoonotic?
yes
no
87
What bacteria causes Erysipelas?
Clostridium perfringens type A
Brachyspira hyodysenteriae
Clostridium perfringens type C
Erysipelothrix rhusiospathiae
88
Which of the following are signs of swine dysentery?
+/- appetite
all of the above
electrolyte imbalance
Compete for water
weakness
Bloody, Mucus diarrhea
89
The villi of what two parts of the intestines are targeted by TGE?
Cecum
Jejunum
Ileum
Colon
Duodenum
None of the above
90
How is TGE treated?
Antibiotics
Supportive care
Antiserum
Increasing room temp
91
How is pseudorabies screened and diagnosed?
Signs
PCR
ELISA
Serology
92
What disease is also known as diamond skin disease?
Pseudorabies
Erysipeloid
Swine fever
PRRS
93
What age does Cholerasuis Salmonellosis effect?
Geriatric pigs
Piglets
Adult pigs
Young pigs
94
Salmonella typhisuis causes the enteric form of Salmonellosis; what parts of the intestines are affected?
Small intestine
Cecum
Large intestine
Jejunum
Colon
Ileum
95
Swine dysentery has a high morbidity and 50% of the sick typically die
True
False
96
What are some signs of Colibacillosis?
sub-normal temp
Watery diarrhea
dehydration
hypoglycemia
death
acidosis
