Mosby Parasitology Flashcards

1
Q

Toxocara canis

A
  1. Roundworm
  2. Dog
  3. Float
  4. Fecal to oral, transmammary, transplacental
  5. Poor growth, vomiting, diarrhea
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2
Q

Ancylostoma

A
  1. Hookworm
  2. Dog and Cat
  3. Float
  4. Fecal to oral, transmammary, transplacental, skin penetration
  5. Anemia, weakness, melena
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3
Q

Trichuris vulpis

A
  1. Whipworm
  2. Dog
  3. Float
  4. Fecal to Oral
  5. Watery diarrhea, blood in feces, rapid dehydration
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4
Q

Dirofilaria immitis

A
  1. Heartworm
  2. Dog and Cat
  3. Modified Knotts Technique or ELISA
  4. Mosquitos
  5. Dog: Lethargy, exercise intolerance, Cardiac enlargement
  6. Cat: Tachycardia, syncope, coughing, sudden death
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5
Q

Dipetalonema reconditum

A
  1. Microfilaria
  2. Dog
  3. Modified Knotts
  4. Flea bites
  5. Nonpathogenic
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6
Q

Toxocara cati

A
  1. Roundworm
  2. Cat
  3. Float
  4. Fecal to oral, transmammary
  5. May vomit worms
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7
Q

Toxoplasma gondii

A
  1. Protozoa
  2. Cat
  3. Float
  4. Fecal to Oral
  5. Usually asymptomatic
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8
Q

Toxascaris leonina

A
  1. Roundworm
  2. Dog and Cat
  3. Float
  4. Fecal to Oral
  5. Weakness and dehydration
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9
Q

Capillaria aeorphilus

A
  1. Lungworm
  2. Dog and Cat
  3. Float
  4. Ingestion of eggs
  5. Respiratory
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10
Q

Dipylidium caninum

A
  1. Tapeworm
  2. Dog an Cat
  3. Float
  4. Ingestion
  5. Usually no symptoms
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11
Q

Taenia

A
  1. Tapeworm
  2. Dog and cat
  3. Proglottid
  4. Ingestion
  5. Usually no symptoms
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12
Q

Echinococcus

A
  1. Tapeworm
  2. Dog and Cat
  3. Float
  4. Ingestions
  5. Usually no symptoms
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13
Q

Isospora

A
  1. Coccidia
  2. Dog and Cat
  3. Float
  4. Ingestion
  5. Persistent diarrhea
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14
Q

Parscaris equorum

A
  1. Roundworm
  2. Horse
  3. Float
  4. Ingestion
  5. None in adults but growth delay and colic in foals
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15
Q

Strongylus

A
  1. Roundworm
  2. Horses
  3. Float
  4. Ingestion
  5. Colic, fever, diarrhea, weight loss
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16
Q

Oxyuris equi

A
  1. Roundworm
  2. Horses
  3. Cellophane tape
  4. Ingestion
  5. Pruritis
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17
Q

Gasterophilus

A
  1. Bot Fly
  2. Horses
  3. ID of larva
  4. Ingestion
  5. Bot on skin
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18
Q

Haemonchus

A
  1. Trichostrongyle (roundworm)
  2. Cattle, sheep, and goats
  3. Float
  4. Ingestion
  5. Mostly in younger animals: diarrhea and anorexia
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19
Q

Ostertagia

A
  1. Trichostrongyle (roundworm)
  2. Cattle, sheep, and goats
  3. Float
    4 Ingestion
  4. Mostly in younger animals: diarrhea and anorexia
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20
Q

Trichostrongylus

A
  1. Roundworm
  2. Cattle, sheep, and goats
  3. Float
  4. Ingestion
  5. Mostly in younger animals: diarrhea and anorexia
21
Q

Eimeria

A
  1. Coccidia
  2. Cattle, sheep, and goats
  3. Float
  4. Ingestion
  5. Bloody diarrhea
22
Q

Moniezia

A
  1. Tapeworm
  2. Cattle, sheep, and goats
  3. Float
  4. Ingestion
  5. Not pathogenic
23
Q

Fasciola

A
  1. Fluke
  2. Cattle, sheep, and goats
  3. Sedimentation of feces
  4. Ingestion
  5. Deadly in sheep
24
Q

Capillaria spp

A
  1. Lungworm
  2. Cattle, sheep, and goats
  3. Float
  4. Ingestion
  5. Not pathogenic
25
Q

Cryptosporidium

A
  1. Protozoa
  2. Multiple species
  3. Float
  4. Fecal to oral
  5. Diarrhea, weight loss, anorexia
26
Q

Eimeria spp

A
  1. Coccidia
  2. Pigs
  3. Float
  4. Ingestion
  5. Nonpathogenic
27
Q

Isospora spp.

A
  1. Coccidia
  2. Pigs
  3. Float
  4. Ingestion
  5. Nonpathogenic in adults. Diarrhea, dehydration, and emaciation in piglets
28
Q

Ascaris suum

A
  1. Roundworm
  2. Pigs
  3. Float
  4. Ingestion
  5. Nonpathogenic in adults. Dyspnea in piglets
29
Q

Trichinella spiralis

A
  1. Roundworm
  2. Pigs
  3. Squash prep of muscle
  4. Ingestion of larvae in muscle
  5. Usually no clinical signs
30
Q

Giardia

A
  1. Protozoa
  2. Multispecies
  3. Float or ELISA
  4. Ingestion
  5. Diarrhea
31
Q

Trichomonads

A
  1. Protozoa
  2. Multispecies
  3. Direct smear
  4. Ingestion
  5. Diarrhea
32
Q

Small Mammal Pinworms

A
  1. Mice, hamsters, rats, rabbits
  2. Float
  3. Ingestion
33
Q

Small Mammal Tapeworms

A
  1. Mice, rats, hamsters, rabbits
  2. Float
  3. Ingestion
34
Q

Small Mammal Coccidia

A
  1. Mice, Rats, Hamsters, guinea pigs, rabbits
  2. Float
  3. Ingestion
35
Q

Cuterebra

A

Fly bot

36
Q

Anoplura

A

Lice

37
Q

Mallophaga

A

Lice

38
Q

Ctenocephalides

A

Fleas

39
Q

Dermacentor

A

Tick

40
Q

Rhipicephalus

A

Tick

41
Q

Ixodes

A

Tick

42
Q

Sarcoptes

A

Mite

43
Q

Demodex

A

Mite

44
Q

Cheyletiella

A

Mite

45
Q

Otodectes

A

Ear Mite

46
Q

What is an obligate parasite?

A

Needs a host to complete its life cycle

47
Q

What is a facultative parasite?

A

Does not need a host to complete its life cycle

48
Q

What is a direct life cycle?

A

Where a parasite can transfer from one host to another

49
Q

What is an indirect life cycle

A

Where a parasite needs an intermediate host