Parasit exam 3 Flashcards

1
Q

roundworm sexes

A

dioecious

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2
Q

roundworm life cycle

A

direct

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3
Q

roundworm reproduction

A

oviparous

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4
Q

most common roundworm

A

ascarids

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5
Q

domestic animals susceptible for

A

ascrids

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6
Q

pathognominic of ascarids

A

pot bellied young

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7
Q

L1 develops in

A

soil

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8
Q

L2 develops to L3 in

A

environment/paratenic host

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9
Q

L4 developes to L5 in

A

final host

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10
Q

infective stage is

A

L3

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11
Q

Toxocara canis common name

A

canine roundworm

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12
Q

Toxocara canis host

A

dog

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13
Q

Toxocara canis geo distribution

A

WW

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14
Q

Toxocara canis routes of infestation

A

direct ingestion larva/paratenic (tracheal or somatic migration) transmammary, transplacental

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15
Q

Toxocara canis sites of infestation

A

adult: small intestines, larva:liver, lung, somatic tissue

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16
Q

Toxocara canis pathogensis

A

pot bellied puppy, pos intestinal obstructions, enteritis

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17
Q

Toxocara canis DX

A

adults in vomit, ova in feces

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18
Q

Toxocara canis TX

A

Ivermectin, Fenbendazole, Pyrantel

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19
Q

Toxocara canis PHS

A

visceral larval migran, occular larval migran

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20
Q

Toxocara canis report in pt file

A

Toxocara spp

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21
Q

Toxocara canis report to owner

A

roundworm

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22
Q

Toxocara canis treat puppies at weeks

A

2,4,6,8

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23
Q

Toxocara cati common name

A

cat roundworm

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24
Q

Toxocara cati geo distribution

A

WW

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25
Q

Toxocara cati routes of infestation

A

direct ingestion larva, paratenic, transmammary

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26
Q

Toxocara cati routes of infestation

A

small intestines

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27
Q

Toxocara cati pathogenesis

A

pot bellied, pos intestinal obstruction, enteritis

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28
Q

Toxocara cati DX

A

adults in vomit, ova in feces

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29
Q

Toxocara cati TX

A

fenbendazole, ivermectin, pyrantel

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30
Q

Toxocara cati PHS

A

VLM, OLM

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31
Q

Toxocara cati report pt file

A

Toxocara spp

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32
Q

Toxocara cati report to owner

A

roundworm

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33
Q

Toxocara vitulorum common name

A

ruminant roundworm

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34
Q

Toxocara vitulorum host

A

ruminants

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35
Q

Toxocara vitulorum geo distribution

A

WW but endemic in tropical areas

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36
Q

Toxocara vitulorum routes of infestation

A

direct ingestion( with tracheal migration), transmammary, transplacental

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37
Q

Toxocara vitulorum site of infestation

A

small intestines

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38
Q

Toxocara vitulorum pathogenesis

A

not common, in calves; diarrhea, anorexia, unthriftiness, emaciation

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39
Q

Toxocara vitulorum DX

A

ova in feces

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40
Q

Toxocara vitulorum TX

A

fenbendazole, piperazine, milbermycin

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41
Q

Toxocara vitulorum PHS

A

VLM, OLM

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42
Q

Toxocara vitulorum pt file

A

Toxocara spp

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43
Q

Toxocara vitulorum report to owner

A

roundworm

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44
Q

Toxacaris leonina host

A

dogs and cats

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45
Q

Toxacaris leonina geo distribution

A

WW, but can withstand cold climates

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46
Q

Toxacaris leonina restricted to what kind of migration?

A

mucosal migration

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47
Q

Toxacaris leonina routes of infestation

A

direct ingestion larva or paratenic, no transmammary or transplacental

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48
Q

Toxacaris leonina site of infestation

A

small intestines

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49
Q

Toxacaris leonina pathogenesis

A

pot belly, intermittent diarrhea, unthriftiness, coughing, +/- vomiting, obstruction

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50
Q

Toxacaris leonina DX

A

ova or adult in feces or vomit

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51
Q

Toxacaris leonina PHS

A

VLM, OLM

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52
Q

Toxacaris leonina TX

A

fenbendazole, ivermectin

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53
Q

Toxacaris leonina PT file

A

Toxacaris leonina

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54
Q

Toxacaris leonina report to owner

A

roundworm

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55
Q

Ascaris suum common name

A

swine ascarid

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56
Q

Ascaris suum host

A

swine but can effect neonatal calves and lambs

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57
Q

Ascaris suum paratenic host

A

earthworm and dung beetle

58
Q

Ascaris suum geo distribution

A

world wide

59
Q

Ascaris suum routes of infestation

A

direct ingestion or paratenic host with tracheal migration

60
Q

Ascaris suum site of infestation

A

small intestines

61
Q

Ascaris suum pathogenesis

A

very pathogenic, condemn organs, destruction to liver and lungs, diarrhea, stunted growth, thumps

62
Q

Ascaris suum DX

A

ova in feces

63
Q

Ascaris suum TX

A

fenbendazole, ivermectin, piperazine

64
Q

Ascaris suum PHS

A

VLM especially tracheal/chest/pulmonary

65
Q

Ascaris suum ova can live in soil for

A

5 years

66
Q

Ascaris suum pt file

A

Ascaris suum

67
Q

Ascaris suum report to owner

A

roundworm

68
Q

Parascaris equorum common name

A

equine ascarid, roundworm

69
Q

Parascaris equorum host

A

equids

70
Q

Parascaris equorum geo distribution

A

WW

71
Q

largest horse nematode

A

Parascaris equorum

72
Q

Parascaris equorum life cycle

A

eggs in feces, larva molt to infective stage in egg, eggs ingested and hatch inside horse

73
Q

Parascaris equorum routes of infestation

A

direct ingestion with tracheal migration, contaminated teats

74
Q

Parascaris equorum site of infestation

A

small intestines

75
Q

Parascaris equorum pathogenesis

A

unthirftiness, pot belly, anorexia, colic, cough, diarrhea

76
Q

Parascaris equorum DX

A

ova in feces, adult in sputum

77
Q

Parascaris equorum TX

A

ivermectin, fenbendazole, pyrantel

78
Q

Parascaris equorum PHS

A

none

79
Q

Parascaris equorum pt file

A

Parascaris equorum

80
Q

Hookworms need migration to

A

progress to adult stage

81
Q

hookworms signs of infestation

A

anemia, hematachezia

82
Q

ways to control hookworms

A

sodium borate, bleach, deworming

83
Q

hookworm ova

A

TASE

84
Q

hookworm small animal report pt file

A

hookworm

85
Q

hookworm small animaltell owner

A

hookworm

86
Q

hookworm large animal pt file

A

TASE

87
Q

hookworm large animal tell owner

A

strongyle

88
Q

Ancylostoma caninum common name

A

dog hookworm

89
Q

Ancylostoma caninum geo distribution

A

south US, midwest, tropic and subtropics

90
Q

Ancylostoma caninum route of infestation

A

direct ingestion, skin penetration, en utero, transmammary

91
Q

Ancylostoma caninum sites of infestation

A

larva: cutaneous,GI tract adult: small intestines

92
Q

Ancylostoma caninum pathogenesis

A

anemia, dermatitis, hematachezia, enteritis, adults secrete anti-coagulate

93
Q

Ancylostoma caninum DX

A

ova in feces

94
Q

Ancylostoma caninum TX

A

fenbendazole, ivermectin, milbemycin

95
Q

Ancylostoma caninum PHS

A

CLM

96
Q

Ancylostoma caninum pt file

A

hookworm

97
Q

Ancylostoma caninum tell owner

A

hookworm

98
Q

Ancylostoma braziliense common name

A

dog and cat hookworm

99
Q

Ancylostoma braziliense host

A

dog cat

100
Q

Ancylostoma braziliense geo distribution

A

ww, mainly florida and costal SE US

101
Q

Ancylostoma braziliense site of infestation

A

small intestines

102
Q

Ancylostoma braziliense route of infestation

A

direct ingestion, skin penetration, transmammary, transplacental

103
Q

Ancylostoma braziliense pathogenesis

A

dermatitis, enteritis, melena, anemia

104
Q

Ancylostoma braziliense DX

A

ova in feces

105
Q

Ancylostoma braziliense TX

A

fenbendazole, ivermectin, milbectin

106
Q

Ancylostoma braziliense PHS

A

CLM

107
Q

Ancylostoma braziliense pt file

A

hookworm

108
Q

Ancylostoma braziliense tell owner

A

hookworm

109
Q

Ancylostoma tubaeformae common name

A

feline hookworm

110
Q

Ancylostoma tubaeformae host

A

cat

111
Q

Ancylostoma tubaeformae geo distribution

A

WW, SE coastal regions of US

112
Q

Ancylostoma tubaeformae site of infestation

A

small intestine

113
Q

Ancylostoma tubaeformae pathogenesis

A

dermatitis, anemia, enteritis, melena

114
Q

Ancylostoma tubaeformae DX

A

ova in feces

115
Q

Ancylostoma tubaeformae TX

A

fenbendazole, ivermectin, milbemycin

116
Q

Ancylostoma tubaeformae PHS

A

CLM

117
Q

Ancylostoma tubaeformae pt file

A

hookworm

118
Q

Ancylostoma tubaeformae tell owner

A

hookworm

119
Q

Uncinaria stenocephala common name

A

cold weather hookworm

120
Q

Uncinaria stenocephala host

A

dogs and cats

121
Q

Uncinaria stenocephala geo distribution

A

WW, northern temperate zones

122
Q

Uncinaria stenocephala routes of infestation

A

direct ingestion,skin penetration, transmammary, en utero

123
Q

Uncinaria stenocephala site of infestation

A

small intestines

124
Q

Uncinaria stenocephala pathogenesis

A

anemia, dermatitis, enteritis

125
Q

Uncinaria stenocephala DX

A

ova in feces

126
Q

Uncinaria stenocephala TX

A

Fenbendazole, Ivermectin, Milbemycin

127
Q

Uncinaria stenocephala PHS

A

CLM

128
Q

Uncinaria stenocephala pt file

A

hookworm

129
Q

uncinaria stenocephala tell owner

A

hookworm

130
Q

Ancylostoma duodenale host

A

humans

131
Q

Ancylostoma duodenale geo distribution

A

WW, part of US, caribbean, south america, unsanitary, moist, humid areas

132
Q

Bunostomum spp common name

A

tichostrongyles of cattle and sheep

133
Q

Bunostomum hosts

A

Plebotomum: cattle, trigonocephalum: sheep

134
Q

Bunostomum geo distribution

A

WW

135
Q

Bunostomum route of infestation

A

direct ingestion, skin penetration

136
Q

Bunostomum site of infestation

A

small intestines, abomasum

137
Q

Bunostomum pathogenesis

A

anemia, scours, enteritis, dermatitis

138
Q

Bunostomum DX

A

ova in feces

139
Q

Bunostomum TX

A

Ivermectin, Benzimidazole, Levamsole

140
Q

Bunostomum PHS

A

CLM

141
Q

Bunostomum pt file

A

TASE

142
Q

Bunostomum tell owner

A

strongyle