Mosby Parasitology Flashcards
(49 cards)
1
Q
Toxocara canis
A
- Roundworm
- Dog
- Float
- Fecal to oral, transmammary, transplacental
- Poor growth, vomiting, diarrhea
2
Q
Ancylostoma
A
- Hookworm
- Dog and Cat
- Float
- Fecal to oral, transmammary, transplacental, skin penetration
- Anemia, weakness, melena
3
Q
Trichuris vulpis
A
- Whipworm
- Dog
- Float
- Fecal to Oral
- Watery diarrhea, blood in feces, rapid dehydration
4
Q
Dirofilaria immitis
A
- Heartworm
- Dog and Cat
- Modified Knotts Technique or ELISA
- Mosquitos
- Dog: Lethargy, exercise intolerance, Cardiac enlargement
- Cat: Tachycardia, syncope, coughing, sudden death
5
Q
Dipetalonema reconditum
A
- Microfilaria
- Dog
- Modified Knotts
- Flea bites
- Nonpathogenic
6
Q
Toxocara cati
A
- Roundworm
- Cat
- Float
- Fecal to oral, transmammary
- May vomit worms
7
Q
Toxoplasma gondii
A
- Protozoa
- Cat
- Float
- Fecal to Oral
- Usually asymptomatic
8
Q
Toxascaris leonina
A
- Roundworm
- Dog and Cat
- Float
- Fecal to Oral
- Weakness and dehydration
9
Q
Capillaria aeorphilus
A
- Lungworm
- Dog and Cat
- Float
- Ingestion of eggs
- Respiratory
10
Q
Dipylidium caninum
A
- Tapeworm
- Dog an Cat
- Float
- Ingestion
- Usually no symptoms
11
Q
Taenia
A
- Tapeworm
- Dog and cat
- Proglottid
- Ingestion
- Usually no symptoms
12
Q
Echinococcus
A
- Tapeworm
- Dog and Cat
- Float
- Ingestions
- Usually no symptoms
13
Q
Isospora
A
- Coccidia
- Dog and Cat
- Float
- Ingestion
- Persistent diarrhea
14
Q
Parscaris equorum
A
- Roundworm
- Horse
- Float
- Ingestion
- None in adults but growth delay and colic in foals
15
Q
Strongylus
A
- Roundworm
- Horses
- Float
- Ingestion
- Colic, fever, diarrhea, weight loss
16
Q
Oxyuris equi
A
- Roundworm
- Horses
- Cellophane tape
- Ingestion
- Pruritis
17
Q
Gasterophilus
A
- Bot Fly
- Horses
- ID of larva
- Ingestion
- Bot on skin
18
Q
Haemonchus
A
- Trichostrongyle (roundworm)
- Cattle, sheep, and goats
- Float
- Ingestion
- Mostly in younger animals: diarrhea and anorexia
19
Q
Ostertagia
A
- Trichostrongyle (roundworm)
- Cattle, sheep, and goats
- Float
4 Ingestion - Mostly in younger animals: diarrhea and anorexia
20
Q
Trichostrongylus
A
- Roundworm
- Cattle, sheep, and goats
- Float
- Ingestion
- Mostly in younger animals: diarrhea and anorexia
21
Q
Eimeria
A
- Coccidia
- Cattle, sheep, and goats
- Float
- Ingestion
- Bloody diarrhea
22
Q
Moniezia
A
- Tapeworm
- Cattle, sheep, and goats
- Float
- Ingestion
- Not pathogenic
23
Q
Fasciola
A
- Fluke
- Cattle, sheep, and goats
- Sedimentation of feces
- Ingestion
- Deadly in sheep
24
Q
Capillaria spp
A
- Lungworm
- Cattle, sheep, and goats
- Float
- Ingestion
- Not pathogenic
25
Cryptosporidium
1. Protozoa
2. Multiple species
3. Float
4. Fecal to oral
5. Diarrhea, weight loss, anorexia
26
Eimeria spp
1. Coccidia
2. Pigs
3. Float
4. Ingestion
5. Nonpathogenic
27
Isospora spp.
1. Coccidia
2. Pigs
3. Float
4. Ingestion
5. Nonpathogenic in adults. Diarrhea, dehydration, and emaciation in piglets
28
Ascaris suum
1. Roundworm
2. Pigs
3. Float
4. Ingestion
5. Nonpathogenic in adults. Dyspnea in piglets
29
Trichinella spiralis
1. Roundworm
2. Pigs
3. Squash prep of muscle
4. Ingestion of larvae in muscle
5. Usually no clinical signs
30
Giardia
1. Protozoa
2. Multispecies
3. Float or ELISA
4. Ingestion
5. Diarrhea
31
Trichomonads
1. Protozoa
2. Multispecies
3. Direct smear
4. Ingestion
5. Diarrhea
32
Small Mammal Pinworms
1. Mice, hamsters, rats, rabbits
2. Float
3. Ingestion
33
Small Mammal Tapeworms
1. Mice, rats, hamsters, rabbits
2. Float
3. Ingestion
34
Small Mammal Coccidia
1. Mice, Rats, Hamsters, guinea pigs, rabbits
2. Float
3. Ingestion
35
Cuterebra
Fly bot
36
Anoplura
Lice
37
Mallophaga
Lice
38
Ctenocephalides
Fleas
39
Dermacentor
Tick
40
Rhipicephalus
Tick
41
Ixodes
Tick
42
Sarcoptes
Mite
43
Demodex
Mite
44
Cheyletiella
Mite
45
Otodectes
Ear Mite
46
What is an obligate parasite?
Needs a host to complete its life cycle
47
What is a facultative parasite?
Does not need a host to complete its life cycle
48
What is a direct life cycle?
Where a parasite can transfer from one host to another
49
What is an indirect life cycle
Where a parasite needs an intermediate host