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Zootech 105 Swine > LQ > Flashcards

LQ Flashcards

1
Q

Other name for pityriasis rosea

A

Pustular Psoriaform Dermatitis

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2
Q

Pustular psoriaform dermatitis affects what age of pigs

A

6-14 weeks

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3
Q

Where do lesions develop in pustular psoriaform dermatitis

A

ventral abdomen and inner thighs

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4
Q

Ringworm is also known as

A

Dermatomycosis

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5
Q

Dermatomycosis is caused by what microorganisms

A

Trichophyta verrucosum, Microsporum notanum

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6
Q

Where do lesions occur in dermatomycosis?

A

Can be anywhere but in older pigs, it is usually found in the neck or behind the ears

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7
Q

Dermatomycosis is usually treated with?

A

Nystatin, Griseofulvin

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8
Q

Mange is caused by?

A

Sarcoptes scabiei var suis

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9
Q

How can mange be transmitted

A

Direct contact on skin
Direct contact on contaminated surface

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10
Q

What are common signs in acute mange

A

ear shaking, rubbing of skin against the pen

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11
Q

What are common signs of chronic mange

A

asbestos-like lesion develop in the ear, neck, elbows and hock

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12
Q

Mange can be treated with

A

Ivermectin, Doramectin, Phosmet spray

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13
Q

Causative agent of ASF

A

Asfaviridae family

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14
Q

Biological vector of ASF

A

Ornithodoros sp. (ticks)

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15
Q

ASF can be indirectly transmitted through

A

fomites, scavenging, swill feeding

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16
Q

ASF is susceptible to

A

Ether, Chloroform

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17
Q

ASF is inactivated by

A

8/1000 sodium hydroxide (30 min)
Iodine compounds

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18
Q

Border control for ASF, give the parameters

A

500m-7km-10km protocol

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19
Q

ASF is differential to

A

Classical Swine Fever/ Hog Cholera
Porcine Dermatitis and Nephropathy Syndrome

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20
Q

ASF is differential to

A

Classical Swine Fever/ Hog Cholera
Porcine Dermatitis and Nephropathy Syndrome

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21
Q

Causative agent of Hog Cholera

A

Pestivirus of Flaviviridae

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22
Q

Location of lesions in Classical Swine Fever

A

Gastrointestinal/Oral
Thoracic and Abdominal Cavity
Hemorrhage and Petechiae

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23
Q

Causative agent of Porcine Parvovirus

A

Parvoviridae

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24
Q

Within these days fetuses that died after conception are reabsored

A

<35 days

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25
Q

Clinical signs of PPV

A

stillbirth, mummified fetuses, abortion, decreased litter size

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26
Q

PPV affects most critical period of gestation which ranges from

A

40-70 days

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27
Q

Swine erysipelas is also known as

A

Diamond skin disease

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28
Q

Causative agent of diamond skin disease

A

Erysipelothrix rhusiopathiae

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29
Q

Char lesions of swine erysipelas

A

10-50mm raised diamond-shaped areas that may turn from red to black

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30
Q

Swine erysipelas affects what age group

A

greater than or equal to 12 week old

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31
Q

How is penicillin used in pigs with diamond skin disease

A

2x for 3 days, single dose for 2 days, 1mL/10kg

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32
Q

Chronic typically mold infectious pneumonia in pigs

A

Enzootic pneumonia/Mycoplasmal Pneumoniae

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33
Q

Causative agent of enzootic pneumonia

A

Mycoplasma hyopneumoniae

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34
Q

Lesions in mycoplasmal pneumoniae

A

Lungs are gray or purple most commonly apical and cardiac lobes and consolidated

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35
Q

Enzootic pneumonia usually affects what age group

A

all ages

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36
Q

Enzootic pneumonia can be treated with

A

Terracycline and Macrolides

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37
Q

Other names for Nipah Virus

A

Barking Pig Syndrome, Porcine Respiratory and Encephalitis Syndrome, Porcine Respiratory and Neurologic Syndrome

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38
Q

Causative agent of Nipah virus

A

Henipavirus of Paramyxoviridae

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39
Q

Lesions of Barking pig syndrome is usually found in?

A

lungs and meninges

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40
Q

This reduces mortality in Nipah virus

A

Ribavirin

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41
Q

Highly contagious vesicular viral disease of livestock

A

Foot and Mount Disease, Hoof and Mouth, Aphthous Fever, Aftosa, Maul-und-Klauenseuch

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42
Q

Causes pleuropneumoniae

A

Actinobacillus pleuropneumoniae

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43
Q

Characterized by sudden onset, short clinical courses, high morbidity and mortality

A

Actinobacillus pleuropneumoniae

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44
Q

Lesions of APP

A

Restricted to the respiratory tract, iclude nercohemorrhagic areas of consolidation accompanied by fibrinous pleuritis. Thoracic cavity contains blood-tinged fluid. Lesions are dark-red to black, firm, and develop as areas of infarction.

45
Q

Antibiotic treatment for Swine Lung Pastuerollosis

A

Tetracyclines, Synthetic Penicillins, Tylosin, Sulfonamides

46
Q

Characterized by two overlapping clinical presentations: reproductive impairment, and respiratory disease.

A

Porcine Reproductive and Respiratory Syndrome or Blue Ear Disease

47
Q

Causative agent of PRRS

A

Arterivirus

48
Q

An acute rapidly spreading viral disease of swine in all ages characterized by diarrhea and vomiting.

A

Transmissible Gastroenteritis (TGE)

49
Q

2 types of TGE

A

endemic, epidemic

50
Q

Causative agent of TGE

A

Coronavirus

51
Q

TGE is closely related to?

A

Porcine Respiratory Coronavirus

52
Q

Differential diagnosis for TGE

A

Porcine Epidemic Diarrhea, Neonatal Diarrhea

53
Q

2 types of POrcine Epidemic Diarrhea

A

Type 1, Type 2

54
Q

This type of PED only affects grong pigs

55
Q

This type of PED affects all ages,

56
Q

Porcine Dermatitic and Nephropathy Syndrome differential diagnosis

A

Classical Swine Fever, African Swine Fever

57
Q

Other names for Japanese B. Encephalitis

A

Arbovirus B. Encephalitis, Mosquito-Borne Encephalitis, Russian Aumnal Encephalitis, Brain Fever, Summer Encephalitis

58
Q

Jap B. causative agent

A

Japanese Encephalitis virus

59
Q

Lesions of Jap B.

A

Evidences of congenital neurologic damage: hydrocephalus, Cerebellar hyperplasia, Spinal Hypomyeli nogenesis
Subcutaneous edema

60
Q

Causative agent of atrophic rhinitis

A

Bordetella bronchiseptica
Pasturella multocida

61
Q

Hallmark of disease in atrophic rhinitis

A

Snout deviation

62
Q

Ages of pigs affected by atrophic rhinitis

A

pigs after weaning up to 4 mo of age

63
Q

Viral disease among livestock anf primarilly transmitted by biting flies and midges

A

Vesicular Stomatitis

64
Q

Other name for Vesicular Stomatitis

A

Vesicular Bluetounge

65
Q

Causative agent of Vesicular stomatitis

A

Rhabdovirus

66
Q

Serotypes of rhabdovirus

A

Indiana, New Jersey

67
Q

Vesicular disease of pigs reported in human but less public health risk.

A

Vesicular Exanthema

68
Q

Vesicular disease of pigs, milder, affected pigs do not lose condition, and the lesions heal rapidly

A

Swine Vesicular Disease

69
Q

Vesicular disease of pigs zoonotic, flu-like symptom in humans

A

Vesicular Stomatitis

70
Q

Type of FMD responsible for 70% of outbreak globally

71
Q

Young pigs, <14 weeks old, may die without clinical signs of
illness because of

A

Tiger Heart

72
Q

FMD carrier state in cattle

73
Q

Causative agent of FMD

A

Apthovirus, Pirornaviridae

74
Q

Other names for Aujeszky’s disease

A

Mad itch, Pseudorabies

75
Q

Viral infection that cause CNS signs in young animals and reproductive losses in sows.

A

Aujeszky’s Disease, Mad itch, Pseudorabies

76
Q

Lesions of Aujeszy’s disease

A

Nonsuppurative meningoencephalitis present in gray and white matter

77
Q

Do not perpetuate the infection and is only responsible for minimal spread

A

Incidental host

78
Q

They act ass a source of infection for their own species

A

Reservoir/Maintenance

79
Q

The pig is a reservoir host for these species of Leptospira

A

pomona, tarassovi, bratislava, muenchen

80
Q

Pigs are incidental host for what specie of Leptospira

A

icterohaemorrhagiae

81
Q

Test used for leptospirosis

A

Micro Agglutination Test

82
Q

Lesions of Leptospirosis

A

Scattered foci of intestinal nephritis or generalized kidney scarring, “white-spotted kidneys” seen at slaughter

83
Q

Specie of Leptospira that causes reproductive failure in second litter females, rather than gilts following their introduction to older carrier boars

A

bratislava

84
Q

Similar to the strains of L. tarassovi, but is milder. It causes reproductive failure.

85
Q

Leptospira canicola, affects what specie

86
Q

L. hardjo affects what specie

87
Q

A severe flu-like condition caused by L. pomona

A

Swine Herds’ Disease

88
Q

The classic icteric phase of leptospirosis in humans and it’s causative agent

A

L. icterohaemorrhagiae

89
Q

Causative agent of brucellosis

A

Brucella suis

90
Q

Manifestation of brucellosis in boars

A

Swelling of male accessory glands, damage in the reproductive tract is usually permanent.

91
Q

Causative agent of bang’s disease

A

Brucella abortus

92
Q

substance normally produced by the fetus, placenta, genitals stimulates growth of brucella spp

A

Erythritol

93
Q

Brucellosis in humans is called

A

Undulant fever

94
Q

Infection that occur between these days, fetus dies and become mummified

A

> 35-70 days

95
Q

Fetuses infected within these days are affected less severely and mount an immune response

A

70 or more days, immunocompetence of swine fetuses starts at 55-70 days

96
Q

This occurs within 10 days of infection with PPV

A

transient leukopenia

97
Q

Manifestations of PPV in sows

A

delay in farrowing, mummified piglets, no abortion, pseudopregnancy

98
Q

Protozoal disease that affects the small intestinwe and causes scour in suckling piglets

A

Coccidiosis

99
Q

3 types of coccidiosis

A

Eimieria, Isospora, Crysptosporidia

100
Q

Type of coccidiosis that infects suckling piglets

A

Isospora suis

101
Q

Eimeria suis and Eimeria porci are found in?

A

older pigs

102
Q

Most pathogenic type of the three types of coccidiosis

103
Q

refers to feeding without limit

A

Ad libitum

104
Q

refers to the equipment used in herding pigs that create slapping sounds.

A

Canvas slapper

105
Q

refers to the rate or number of animals per given area

A

stocking density

106
Q

refers to the rendering of a state of immediate insensibility delivered to the animal which should persist until the animals are slaughtered and become permanently insensible.

107
Q

Causative agent of arthritis in 1-3 week old piglets

A

Streptococcus suis

108
Q

Causative agent of arthritis in 3-10 week old piglets

A

Mycoplasma hyorhinis

Zootech 105 Swine (7 decks)

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