exam 2 Flashcards
(122 cards)
1
Q
cestode: dipylidium caninum - common name
A
flea tapeworm
2
Q
cestode: diphyllobothrium - common name
A
fish tapeworm
3
Q
trematode: alaria spp - common name
A
intestinal fluke
4
Q
trematode: nanophyetus salmincola - common name
A
fish disease
5
Q
trematode: metorchis spp - common name
A
liver fluke (bile duct and gallbladder fluke)
6
Q
trematode: paragonimus kellicotti - common name
A
lung fluke
7
Q
trematode: heterobilharzia americana - common name
A
blood fluke/liver fluke
8
Q
arthropod: cheyletiella spp - common name
A
walking dandruff
9
Q
arthropod: otodectes cynotis - common name
A
ear mite
10
Q
arthropod: eutrombicula spp - common name
A
harvest mite/chigger
11
Q
arthropod: sarcoptes scabei - common name
A
canine scabies
12
Q
arthropod: notoedres sp - common name
A
feline scabies
13
Q
arthropod: demodex spp - common name
A
demodectic mange
14
Q
arthropod: dermacentor variabilis - common name
A
american dog tick
15
Q
arthropod: dermacentor andersoni - common name
A
rocky mountain wood tick
16
Q
arthropod: rhipicephalus sanguineus - common name
A
brown dog tick
17
Q
arthropod: ixodes spp - common name
A
deer tick
18
Q
arthropod: amblyomma americanum - common name
A
lone star tick
19
Q
arthropod: amblyomma maculatum - common name
A
gulf coast tick
20
Q
insect; ctenocephalides felis - common name
A
cat flea
21
Q
insect: ctenocephalides canis - common name
A
dog flea
22
Q
insect: trichodectes canis - common name
A
dog chewing lice
23
Q
insect: felicola subrostratus - common name
A
cat chewing lice
24
Q
insect: linognathus setosus - common name
A
dog sucking lice
25
insect: cutebra spp - common name
bot fly larvae
26
hemoflagellate: trypanosoma spp - common name
chagas disease
27
systemic apicomplexa: neospora caninum - common name
canine coccidian
28
nematode: ostertagia ostertagi - common name
brown stomach worm
29
nematode: teladorsagia spp - common name
ostertagia of sheep
30
nematode: haemonchus - common name
barber pole worm
31
nematode: trichostrongylus spp - common name
hair worm
32
nematode: nematodirus spp - common name
thread necked worm
33
nematode: bunostomum spp - common name
hookworm of ruminants
34
nematode: oersophagostomum spp - common name
nodular worm
35
nematode: trichuris spp - common name
whipworm
36
what is the infective stage of tapeworm
metacestode
37
what is the first IH for all flukes
snail
38
IH for taenia
ruminants, rodents, lagomorphs
39
taenia shed stage
eggs or egg-laden proglottids
40
taenia dx
sedimentation
41
flatworm of the taeniidae family that is a significant public health concern
echinococcus
42
2 strains of echinoccus granulosus
sylvatic and pastoral
43
which cycle does echonococcus multicularis mostly have
sylvatic
44
what strain causes alveolar echinococcus
e. multiocularis
45
pathogenesis of alveolar echinococcus
severe hepatic lesions
hydatid cysts in liver/lungs
46
dipylidium caninum IH
flea
47
diphyllobothrium latum IH
1st- crustacean
2nd - fish
48
mesocestoides IH
1st - unknown
2nd - small mammals, dogs
49
spirometra IH
1st - crustacean
2nd - fish, dogs
50
dipylidium caninum c/s
itching caused by proglottids moving to anal area
51
dipylidium dx
sedimentation
52
how are the eggs of dipylidium
egg packets
53
proglottids of this species resemble cucumber seeds
dipylidium
54
this species has a zipper like appearance
diphyllobothrium
55
infective stage of diphyllobothrium
plerocercoids
56
spirometra distribution
southeastern and gulf coast states
57
this species causes proliferative sparganosis
spirometra
58
proliferative sparganosis pathogenesis
inflammation of thoracic or abdominal cavity
59
what is the infective stage of mesocestoides called
tetrathyridium
60
intestinal infection by adult mesocestoides
asymptomatic
61
peritoneal infection by tetrathyridia c/s
ascites, vx, diarrhea, scrotal swelling
62
alaria is common in free roaming cats in
oklahoma
63
alaria transmission
transmammary
64
immature alaria can migrate to the lungs causing
respiratory compromise
pulmonary hemorrhage
65
alaria dx
flotation
66
ingestion of ___ can cause fatal alaria infection in humans
undercooked frog legs
67
nanophyetus salmincola distribution
west coast
68
causes salmon poisoning
nanophyetus salmincola
69
microbe that causes salmon poisoning
neorickettsia helminthoeca
70
metorchis IH
1st - snail
2nd - cyprinid fish
71
paragonimus kellicotti natural host
mink
72
pargonimous kellicotti IH
crayfish
73
parogonimous kellicotti pathogenesis
cough, exercise intolerance, dyspnea
74
where does parogonimous kellicotti form cysts
lungs
75
heterobilharzia americana site
omental and hepatic veins
76
heterobilharzia americana distribution
southern and southwestern US
texas and louisiana
77
infective stage of heterobilharzia
cercaria
78
heterobilharzia dx
sedimentation in saline
79
this species of mite can live in the environment for months
otodectes
80
indoor habitats/kennel tick
rhibicephalus sanguineus
81
ticks species that can cause tick paralysis and canine hepatozoonosis
ambylomma maculatum
82
who are lice contagious between
same host species
83
a well-demarcated, soft, fistulous swelling in late summer or early fall is a key sign
cuterebriasis
84
who is at a greater risk for cuterebriasis
free roaming cats
85
infective stage of giardia
oocysts
86
infective stage of tritrichomonas foetus
trophozoites
87
pathogenesis of tritrichomonas foetus in cats
chronic large bowel diarrhea
88
trypanosoma cruzi distribution
southern US and south america
89
trypanosoma IH
kissing bug
90
leishmania IH
sandfly
91
leishmania is endemic in
mediterranean
92
typical leishmania lesions
skin lesions
93
cystoisospora pathogenesis
direct destruction of enterocytes
small bowel diarrhea in kittens
94
who should be treated for cystoispora
whole litter
95
cryptosporidium pathogenesis
autoinfection within the intestine
hyperinfection in immunocompromised
96
neospora caninum pathogenesis
progressive hindlimb paralysis, dysphagia
97
toxoplasma transmission
transplacental
98
pathogenesis of toxoplasma
abortions in IH
99
babesia risk factor
fighting dogs
100
babesia pathogenesis
hemolytic anemia
101
hepatozoon transmission
eating infected tick
transplacental
102
hepatozoon pathogenesis
fever, myositis, muscle atrophy, purulent eye discharge, anemia, death
103
hepatozoon dx
blood smear - in neutrophils
104
ostertagia ostertagi site
abomasum
105
most economically important GI nematode of grazing cattle
ostertagia ostertagi
106
L4 of ostertagia undergo ___ in abomasal mucosa
hypobiosis
107
this parasite produces morocco leather appearance in the abomasum
ostertagia ostertagi
108
infection caused by ingestion of large number of L3 ostertagia, usually in late summer and fall
type 1 ostertagia
109
type 1 ostertagia pathogenesis
profuse bright green watery diarrhea
110
ostertagia infection caused by resurgence of inhibited larvae
type II ostertagia
111
pathophysiology of ostertagia
destruction of parietal cells, leakage of pepsinogen, reduced acidity
112
most important parasite in sheep and goat
haemonchus contortus
113
haemonchus pathogenesis
anemia, submandibular edema
114
haemonchus dx
FAMACHA
115
an important cause of subclinical production loss, contributes to PGE compex
cooperia
116
this species is dependent on spring thaw for hatching
nematodirus
117
bunostomum transmission
L3 ingestion
L3 skin penetration
118
bunostomum pathogenesis
submandibular edema
119
only the females of this species are parasitic
strongyloides papillosus
120
strongyloides papillosus transmission
skin penetration
oral mucosa penetration
lactogenic
121
parasite of the large intestine in cattle, sheep, goat and swine
oesophagostomum
122
oesophagostomum pathogenesis
nodules in mucosa of large intestine
