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Ruminant Med: ICBP > Second Priority Diseases pt. II > Flashcards

Second Priority Diseases pt. II Flashcards

1
Q

Fascioliasis other terms (2 answers)

A

Liver flukes,
Hepatic Fascioliasis

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2
Q

Is Fascioliasis zoonotic

A

Yes

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3
Q

Animals which are source of pasture contamination in cases of Fascioliasis

A

Sheep

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4
Q

Animals that do not develop immunity in fasciola

A

Sheep

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5
Q

3 Susceptible animals to Fascioliasis

A

Cattle,
Goat,
Sheep

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6
Q

In cases of fascioliasis, large amounts of metacercariae means that the infection is (acute vs. chronic)

A

Acute

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7
Q

Fasciola species found in cooler climates

A

Fasciola hepatica

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8
Q

Type of anemia in Acute fasciolosis

A

Normochromic anemia

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9
Q

Type of anemia in chronic fasciolosis

A

hypochromic macrocytic anemia

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10
Q

Is fecalysis recommended in acute fascioliasis?

A

No. Juvenile flukes = no eggs

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11
Q

Type of fecalysis preferred in chronic fascioliasis

A

Sedimentation

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12
Q

Adult fasciola are mostly found in what organ

A

Bile duct

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13
Q

Causative agent of black disease

A

C. novyi

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14
Q

Spores of C. novyi cause fasciola in what organ

A

Liver parenchyma

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15
Q

Drug of choice for fascioliasis

A

Triclabendazole

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16
Q

is fascioliasis zoonotic

A

Yes

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17
Q

snail intermediate hosts for Fasciola spp.

A

species in the genera Lymnaea, Galba, Fossaria, and Pseudosuccinea

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18
Q

Other terms for leptospirosis (hint: WER)

A

Weil’s disease,
Enzootic jaundice,
Red water

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19
Q

Is leptospirosis zoonotic and contagious?

A

Yes

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20
Q

Most common serovars of Leptospira interrogans (hint: PICG)

A

○Icterohaemorrhagiae
○Pomona
○canicola
○ grippotyphosa

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21
Q

Route of infection of Leptospirosis (hint: IVIS)

A

-Ingestion
-Venereal
-Inhalation
-Skin

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22
Q

Sources of Leptospirosis

A

Urine, genital secretions
Aborted fetus, uterine discharge, placental fluids
Milk,
Soil, water, feeds
Blood

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23
Q

Golden standard test for leptospirosis

A

Microscopic Agglutination test

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24
Q

T/F: vaccination is effective in the treatment of Leptospirosis

A

F. Prevention only

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25
Q

On what fluke stage is triclabendazole effective

A

All stages

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26
Q

2 compounds given to control snail numbers/ population

A

Copper sulfate,
Sodium pentachlorophenate

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27
Q

Other term for Trypanosomiasis

A

Surra

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28
Q

Causative agent of Surra

A

Trypanosoma evansi

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29
Q

Aside from T. evansi, Trypanosomiasis is caused by what other agents? (3 answers)

A

Trypanosoma congolense,
T.vivax,
T. brucei brucei,

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30
Q

Diagnostic test for Trypanosomiasis

A

demonstrating trypanosomes in stained blood smears or wetmounts

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31
Q

Surra affects what 2 species of animals

A

Buffaloes,
Cattle

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32
Q

2 principal hosts of surra

A

Horses,
Cattle

33
Q

T. evansi is distributed in what 4 regions

A

Africa,
Western Asia,
Eastern Asia,
South America

34
Q

Intermediate hosts of T. evansi

A

Hematophagous flies (bloodsucking) :
Tabanus, Stomoxys, Atylotus, Chrysops, Lyperosia and Haematobia

35
Q

Causative agent of bovine anaplasmosis

A

Anaplasma marginale

36
Q

Another causative agent of bovine anaplasmosis that causes mild clinical signs

A

Anaplasma centrale

37
Q

What kind of parasite are anaplasma spp.

A

Obligate intraerythrocytic parasite

38
Q

Endemicity of anaplasmosis

A

Tropical,
Subtropical

39
Q

Vectors of anaplasmosis

A

Rhipicephalus/Boophilus microplus

40
Q

Transmission of anaplasmosis

A

Blood transmission,
Transplacental

41
Q

Which cattle species is more resistant to ticks and flies: Bos taurus indicus (tropical) vs. Bos taurus taurus (temperate breeds)

A

Bos taurus indicus (tropical)

42
Q

Which age of animals are more susceptible to anaplasma infection (young vs. old)

A

Old;
Young develops antibody

43
Q

What disease: clinical disease is rare in enzootic areas

A

Bovine anaplasmosis

44
Q

2 other terms for bovine babesiosis

A

Redwater fever,
Cattle tick fever

45
Q

Red water is Attributed to what clinic sign

A

Hemoglobinuria

46
Q

principal strains of bovine babesiosis

A

babesia bovis,
babesia bigemina

47
Q

Major vector of bovine babesia

A

Rhipicephalus / Boophilus microplus

48
Q

Relationship of temperature with tick activity

A

Increase temp. = increase tick activity
(directly proportional)

49
Q

Calves exposed to this disease become immune to clinical disease (i.e, natural vaccination)

A

Babesia

50
Q

Complete elimination of ticks is not practical in this disease

A

Babesia

51
Q

Umbrella term for anaplasmosis and babesiosis

A

Cattle tick fever

52
Q

Which babesia species causes neurologic signs

A

B. bovis

53
Q

Imidocarb is used to treat what 2 diseases

A

Bovine anaplasmosis,
Bovine babesiosis

54
Q

Bovine babesiosis parasite with most population detected in Southern Luzon

A

Theileria orientalis

55
Q

a state wherein clinical disease occurs rarely or not at all

A

Endemic stability

56
Q

Endemic stability occurs in what disease

A

Bovine babesiosis

57
Q

pH preference of Leptospirosis

A

Neutral to slight alkaline

58
Q

T/F: 70% ethanol can inactivate leptospirosis

A

T

59
Q

why is blackleg also known as Black Quarter disease

A

because its manifestation includes Hind quarter
lesions

60
Q

butyric odor is characteristic of what disease

A

Blackleg

61
Q

most accepted theory of clostridium entry (blackleg)

A

ingestion

62
Q

in what organ does clostridium become dormant

A

alimentary tract

63
Q

T/F: in cases of fever, antipyretics must immediately be given

A

F. Give antipyretics if fever is interfering to normal activities (feeding, drinking, etc.); but if not, allow fever to push through

64
Q

Bovine anaplasmosis is transmitted by what types of vectors

A

biological,
mechanical

65
Q

Breeds with black or red coat vs. white
coat: which has a higher risk of infections because vectors are attracted to their coloration

A

Black or red coat

66
Q

breed with a greater risk of transmission of Bovine Anaplasmosis because of the mgt protocols

A

Dairy breeds

67
Q

cattle breed with inherent resistance to ticks and
even in flies

A

Afrikaner cattle

68
Q

Which disease does not cause affected cattle to
produce red urine or hematuria or hemoglobinuria?

A

Anaplasmosis

69
Q

which disease causes affected cattle to produce red urine or hematuria or hemoglobinuria?

A

Babesiosis

70
Q

which 2 parts of a cattle have high sensitivity during blood collection

A

tip of ears,
tail

71
Q

part of the body where max sensitivity of Single intradermal test (SID) is observed

A

neck

72
Q

part of the body where max specificity of Single intradermal test (SID) is observed

A

tail/ Caudal skin fold (tail)

73
Q

substance that stimulates growth of Brucella sp.

A

Erythritol

74
Q

disease detected by rose bengal test (presence of clotting)

A

brucellosis

75
Q

disease with High risk of bioterrorism/agroterrorism

A

B. MELITENSIS
(Humans: mediterranean fever or malta fever)

76
Q

in fascioliasis, the Infective stage for SNAILS is

A

miracidium

77
Q

in fascioliasis, the Infective stage for MAMMALS is

A

metacercaria

78
Q

in fascioliasis, the Schistosoma infective stage:

A

cercaria

79
Q

Young fasciola flukes are found in (what organ)

A

liver parenchyma

Ruminant Med: ICBP (7 decks)

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