Parasitology Exam 2 Flashcards
1
Q
Species in Anoplocephala
A
magna and perfoliata
2
Q
Host of anoplocephala
A
horse
3
Q
morphology of anoplocephala
A
4 suckers and a oblong scolex
4
Q
ova of anoplocephala shape
A
D shape
5
Q
larva of anoplocephala is called
A
cysticerciod
6
Q
intermediate host of the anoplocephala
A
grain mite, orbatid mite
7
Q
sites of infestation for anoplocephala
A
small intestines and cecum
8
Q
pathology of anoplocephala
A
none or chronic diarrhea, intussusception, ulceration of intestinal wall, colic
9
Q
treatment for anoplocephala
A
praziquantel, albendazole
10
Q
species of Moniezia
A
expansa, benedeni
11
Q
hosts for Moniezia
A
expansa: sheep, benedeni: cattle
12
Q
intermediate host for moniezia
A
orbatid mite
13
Q
shape of ova Moniezia
A
square or triangle
14
Q
pathology moniezia
A
none
15
Q
treatment moniezia
A
praziquantel fenbendazole
16
Q
Taenia hydatigena host
A
dogs
17
Q
taenia hydatigena intermediate host
A
ruminants
18
Q
taenia hydatigena adult morphology
A
armed rostellum with 2 rows of hooks
19
Q
name of larva of taenia hydatigena
A
cysticerci
20
Q
what size is larva of taenia hydatigena
A
pig pong size
21
Q
taenia hydatigena sites of infestation
A
dogs:intestines, ruminants:viscera and mesentery
22
Q
taenia hydatigena pathology
A
weight loss, poor body condition
23
Q
treatment for taenia hydatigena
A
praziquantel, epsiprantel
24
Q
taenia hydatigena PHS
A
none
25
Taenia ovis host
dog
26
taenia ovis intermediate host
sheep
27
taenia ovis adult morphology
armed rostellum with 2 rows of hooks
28
name of larva taenia ovis
cysticerci
29
taenia ovis sight of infestation
dog:small intestines, sheep:muscle
30
pathology taenia ovis
dog: non-specific abdominal signs, sheep non-pathogenic
31
treatment taenia ovis
praziquantel, epsiprantel
32
PHS taenia ovis
none
33
Taenia taeniaeformis host
cats
34
intermediate host taenia taeniaeformis
rats, rodents
35
taenia taeniaeformis adult morphology
bell shaped proglottids
36
strobilocercus belongs to what species
taenia taeniaeformis
37
where does it become a strobilosercus
rodent liver
38
sites of infestation taenia taeniaeformis
cats:small intestines, rodent: liver
39
pathology taenia taeniaformis
none, rodent may see symptoms
40
treatment taenia taeniaeformis
praziquantel, epsiquantel
41
PHS taenia taeniaeformis
none
42
taenia multiceps species
multiceps and serialis
43
host taenia multiceps/serialis
dog
44
intermediate host taenia mutliceps/serialis
multiceps:sheep, serialis:rabbit
45
adult morphology taenia multiceps/serialis
2 rows of hooks on rostellum
46
coenurus belongs to what species
taenia multiceps/serialis
47
sites of infestation taenia multiceps/serialis
dog:small intestines, sheep:brain, rabbit: subcutaneous fluid
48
pathology taenia multiceps/serialis
dogs: weight loss, poor coat, sheep: neuro, rabbit:immobility
49
treatment taenia multi ceps/serialis
praziquantel, epsiprantel
50
PHS
rare
51
species in Echinococcus
granulosis, multilocularis
52
host of echinococcus
granulosis:dogs, multilocularis:cats
53
intermediate host echinococcus
granulosis: sheep, cattle, humans, multilocularis:rats humans
54
adult morphology echinococcus
3 segments
55
which species has hydatid cysts
echinococcus
56
pathology echinococcus
dog/cat: slight weight loss, intermediate host: none, neuro if cyst in brain
57
sites of infestation echinococcus
dog/cat: small intestines, intermediate host: all tissues, liver
58
possible shape of scolex
round, diamond, elongated
59
true tapeworms have on scolex
4 suckers plus rostellum
60
taenia taenieaformis common name
cat rate tapeworm
61
most common tapeworm of dogs and cats
Dipylidium caninum
62
common name for Dipylidium caninum
flea tapeworm, cucumber seed tapeworm, double pored tapeworm
63
host Dipylidium caninum
dogs and cats
64
intermediate host Dipylidium caninum
flea
65
seen in egg basket during direct exam
Dipylidium caninum
66
treatment for Dipylidium caninum
praziquantel, epsiprantel
67
Dipylidium caninum PHS
none, child could ingest flea
68
Taenia pisiformes host
dog, rare in cats
69
intermediate host Taenia pisiformes
rabbit, hare
70
size of Taenia pisiformes larva
pea sized
71
site of infestation Taenia pisiformes
dog: small intestines, Rabbit: viscera and mesentery
72
pathology taenia pisiformes
dogs: young may get diarrhea, constipation, rabbit: digestive disturbances, liver damage, death
73
percentage of cottontails that have Taenia pisiformes in viscera
65%
74
Treatment for Taenia pisiformis
Praziquantel, epsiprantel
75
PHS Taenia pisifromes
none
76
common name for Paragonimus kellicotti
lung fluke
77
Paragonimus kellicotti final hosts
cats and dogs
78
intermediate host paragonimus kellicotti
snail (L1-L4), crayfish (L4-L5)
79
Geographic distribution paragonimus kellicotti
midwest and south US
80
PHS Paragonimus kellicotti
some if human eat raw crayfish
81
Paragonimus kellicotti L5 can live in water for
3 weeks
82
Paragonimus kellicotti ectopic site
brain cyst
83
pathology of Paragonimus kellicotti
eosinophilic peritonitis, myositis, pleuritis, multifocal pleural hemorrhage
84
treatment for Paragonimus kellicotti
Praziquantel, fenbendazole, albendazole
85
Common name for Nanophyetus salmincola
salmon poisoning fluke
86
final host for Nanophyetus salmincola
mink, raccoon, dog, cat
87
Nanophyetus salmincola intermediate host
Snail (L1-L4) salmon (L4-L5)
88
Geographic Distribution Nanophyetus salmincola
pacific northwest
89
adult morphology of Nanophyetus salmincola
smallest fluke
90
site of infection Nanophyetus salmincola
small intestines
91
pathogensis Nanophyetus kellicotti
vector for Neorickettsia helminthoeca, Salmon poisoning diease, Elokomin Fluke fever
92
treatment nanophyetus
praziquantal and treatment for salmon poisoning disease
93
PHS Nanophyetus salmincola
rare, self limiting
94
common name Fasciola hepatica
liver fluke
95
site of infestation Fasciola hepatica
liver, bile duct
96
final host fasciola hepatica
cattle, sheep, ruminants
97
intermediate host fasciola hepatica
snail
98
Geographic distribution fasciola hepatica
US gulf coast and pacific northwest
99
In snail through what stages Fasciola hepatica
L1-L4
100
Fasciola hepatica ectopic site
lungs
101
Pathogenesis Fasciola hepatica
symptoms during juvi migration, Black's disease, Chronic fluke disease
102
chronic fluke disease with
heavy infestation and/or old animal
103
treatment of fasciola hepatica
ivermectin, albendazole
104
PHS fasciola hepatica
developing countries, HW, Cali, snails
105
what is the most economically important fluke
fasciola hepatica
