EXAM ONE Flashcards

1
Q

what eggs are these

A

Ascaridoid (roundworms)

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2
Q

what eggs are these?

A

Strongyles

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3
Q

what eggs are these?

A

Oxyurid (pinworm)

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4
Q

what eggs are these?

A

Trichuroid (whipworms)
bioperculated

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5
Q

what eggs are these

A

Capillarid look very similar to trichuroid (whipworm) eggs

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6
Q

what eggs are these?

A

Trematode eggs

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7
Q

what eggs are these?

A

Cestode
6 hooked oncosphere

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8
Q

what causes cattle fever

A

Babesiosis

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9
Q

what do Rhipicephalus microplus & Rhipicephalus annulatus vector

A

Babesia bovis

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10
Q

what causes pink brain

A

Babesia bovis, vectored byRhipicephalus microplus

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11
Q

what is the vector for Bovine Anaplasmosis

A

Dermacentor andersoni

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12
Q

Anaplasma marginale and Anaplasma centrale are the causative agents of what illness

A

Bovine anaplasmosis

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13
Q

what illness does Ambylomma maculatum (gulf coast tick) transmit

A

Hepatozoon americanum

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14
Q

most common tick in AZ, vector of RMSF

A

Rhipicenphalus sanguines

Brown Dog Tick

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15
Q

Linognathus setosus

A

dog suckling louse

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16
Q

what is Trichodectes canis an intermediate host of

dog chewing louse

A

tapeworm Dipylidium caninum

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17
Q

Linognathus vituli

A

long nosed cattle louse

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18
Q

Damalina caprae

A

goat biting louse

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19
Q

Haematopinus asini

A

Horse suckling louse

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20
Q

Solenopotes capillatus

A

little blue cattle louse

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21
Q

Cochliomyia hominivorax

A

New world screwworm
type of botfly
obligate myiasis

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22
Q

Oestridae are ?

A

botlfies

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23
Q

Hypoderma spp.

A

heel flies

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24
Q

Lucilia sericata

A

common green botfly
facultative myiasis

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25
*Raillietia auris*
cattle ear mite
26
*Pneumonyssoides caninum*
canine nasal mite
27
*Sternostoma tracheacolum*
Avian nasal mite
28
*Pyemotes tritici*
hay itch mite
29
*Otodectes cynotis*
ear mite of cat/dog
30
*Ornithonyssus sylvarium*
northern fowl mite
31
*Dermanyssus gallinae*
red poultry mite
32
*Eutrombicula alfreddugesi*
common chigger, harvest mite
33
*Chorioptes bovis*
chorioptic mange mite
34
*Cheyletiella spp.*
dandruff looking mites dogs: *C. yasguri* cats: *C. blakei* rabbits: *C. parasitivorax*
35
*Lynxacarus radovskyi*
cat fur mite
36
*Knemidocoptes mutans*
scaly leg mite
37
*Notoedres cati*
feline scabies mites
38
*Argas persicus*
fowl tick
39
*Linognathus stenopsis*
goat suckling louse
40
*Damaliana ovis*
sheep chewing lice
41
*Menacanthus stamineus*
chicken body louse
42
*Haematopinus asini*
horse suckling louse
43
*Haematopinus quadripertusus*
cattle tail lice
44
*Haematopinus eurysternus*
shortnosed cattle louse
45
*Linognathus vituli*
longnosed cattle louse
46
is this a sucking (Anoplura) or chewing lice
sucking
47
is this a sucking or chewing lice (Mallophaga)
chewing
48
what does *C. felis* transmit (2)
* bubonic plague * tapeworm *Dipylidium caninum*
49
what pathogen is transmitted through the ingestion of an infected tick
Hepatozoon americanum (transmitted by Ambylomma maculatum)
50
what pathogen is trasmitted by *Ambylomma americanum + Dermacentor variabilis*; it causes 2 phases of illness in cats and is transmitted by a tick bite
Cytauxzoon felis
51
where is hepatozoon americanum found geographically
South and Central America; Southeastern USA
52
*Ornithodoros coriaceus* (pajaroello) is the vector of...
Epizootic bovine aboprtion causes late term abortion, chronic fetal disease and weak calves
53
mite whose only pasatic stage is larval
*Dermanyssus gallinae*
54
what special features do Astigmata male mites have
copulatory sucker for adhering to female tubercules (posterior extensions)
55
how many nymphals stages do hard vs soft ticks have
hard - 1 soft - 2+
56
genus of ticks whose adults have a toothless reduced hypostome and nonfunctional mouth
Otobuis
57
genus of tick with a thick rounded body and toothed hypostome
Ornithodoros
58
fecal floats are good for what eggs
Nematode eggs
59
McMaster technique is good for _____ eggs or protozoan ______
Helminth cycsts
60
to isolate Nematode larvae, lung worms and strongyles what fecal test should be used
Baermann
61
what ticks cause toxicosis
* *Dermacentor variabilis (American dog tick)* * *Dermacentor andersoni (rocky mountain wood tick)* * *Ambylomma americanum (Lone Star)* * *Ixodes scapularis*