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Disease and Pathology > Zoonotic Diseases > Flashcards

Zoonotic Diseases Flashcards

1
Q

diseases transmitted among humans and other vertebrae

A

zoonosis

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2
Q

disease humans can give animals

A

reverse zoonosis

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3
Q

diseases that people incorrectly think they can give animals

A

pseudo zoonosis

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4
Q

modes of transmission

A

direct, indirect (fomites, biological factors, mechanical factors)

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5
Q

people most likely infected with zoonotic diseases

A

non-traditional pets, people who work in wildlife settings, ecotourism, vet practice

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6
Q

prevention of zoonotic diseases

A

vax, flea and tick control, sanitation and hygiene, water treatment, counseling clients

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7
Q

bacteria of Botulism

A

Clostridium botulinum

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8
Q

hosts for Botulism

A

mammals, fish, birds

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9
Q

transmission of Botulism

A

bacterial spore, wound

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10
Q

where is Botulism bacteria found

A

soil worldwide, decaying vegetation and carcasses

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11
Q

how humans contract Botulism

A

improperly cooked food

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12
Q

incubation of Botulism

A

2 hours to 2 weeks

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13
Q

clinical signs of Botulism

A

GI signs, difficult chewing swallowing, drooling, visual impairment, weakness, ataxia

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14
Q

treatment of Botulism

A

supportive, wound cleaning

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15
Q

prevention of Botulism

A

avoid contaminated food, rodent control, vaccine for horses, cattle, goats

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16
Q

bacteria for cat scratch disease

A

Bartonella henselae

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17
Q

transmission of cat scratch

A

bite, scratch, lick

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18
Q

clinical signs of cat scratch

A

pustule, lymphadenopathy, headache, lethargy, fever

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19
Q

treatment of cat scratch

A

cats: rarely show signs, 3 wk course of antibiotics
humans: antibiotics, anti-inflammatory, pain meds, self limiting

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20
Q

prevention of cat scratch

A

keep cats indoors, avoid rough housing, clean bite or scratch, trim claws, control fleas

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21
Q

bacteria for Pasteurellosis

A

Pasteurella multocida

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22
Q

hosts of Pasteurellosis

A

normal flora in resp and dig tracts of dogs and cats (animal bites)

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23
Q

transmission of Pasteurellosis

A

saliva and broken skin

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24
Q

clinical signs of Pasteurellosis in animals

A

only causes illness when stressed, normal resp inhabitant, cats and dogs develop wound infections

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25
Q

clinical signs of Pasteurellosis in humans

A

inflammation around bite wound, severity depends on location

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26
Q

prevention of Pasteurellosis

A

no vax, proper animal restraint, cleaning bite wound

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27
Q

bacteria of the plague (black death)

A

Yersinia pestis

28
Q

plague bacteria is destroyed by…

A

sunlight

29
Q

host of the plague

A

rats, prairie dogs, squirrels, burrowing rodents

30
Q

T/F plague is reportable

A

duh, true.

31
Q

transmission of the plague

A

flea bite: bubonic plague
airborne: pneumonic plague

32
Q

who is most affected by the plague

A

cats, cats transfer it to humans

33
Q

symptoms of the plague in cats

A

fever, lymphadenopathy, abscess formation, encephalitis, hemorrhagic pneumonia

34
Q

symptoms of the plague in dogs

A

fever, lymphadenopathy, self-limiting

35
Q

diagnosis of the plague

A

Hx, clin signs, culture, seological testing

36
Q

treatment for the plague

A

antibiotics, isolation

37
Q

what is known as “circling disease”

A

listeriosis

38
Q

bacteria of listeriosis

A

Listeria monocytogens

39
Q

how tough is listeriosis

A

extremely resistant

40
Q

when is listeriosis most common

A

winter-spring

41
Q

what causes listeriosis

A

less acidic pH of soiled silage

42
Q

how fast do outbreaks occur after feeding of spoiled silage

A

<10 days

43
Q

T/F listeriosis is reportable

A

true

44
Q

transmission of listeriosis

A

animal to animal by fecal-oral

45
Q

clinical signs of listeriosis

A

ENCEPHALITIS, infection, neurologic changes, unilateral/ipsilateral weakness, circling

46
Q

who is most susceptible for listeriosis

A

immunocompromised, pregnant woman

47
Q

treatment for listeriosis

A

penicillin, ceftiofur, erythromycin, avoid soiled silage

48
Q

creeping eruption, ground itch, sandworms

A

cutaneous larval migrans

49
Q

etiology of cutaneous larval migrans

A

hookworms (Ancylostomatidae)

50
Q

T/F cutaneous larval migrans are reportable

A

false

51
Q

where do cutaneous larval migrans live

A

intestines of dogs, cats, and wild animals

52
Q

transmission of cutaneous larval migrans

A

hookworms shed from feces of infected animal

53
Q

clinical signs of cutaneous larval migrans

A

redness, intense pruritus

54
Q

treatment of cutaneous larval migrans

A

albendazole, anti-itch, dewormer

55
Q

scientific name of roundworms

A

Toxocara canis and Toxocara cati

56
Q

T/F roundworms are reportable

A

false

57
Q

how do roundworms travel through the body

A

through intestinal wall into blood stream and causes inflammation and damage

58
Q

what do roundworms harm

A

liver. heart, CNS

59
Q

transmission of roundworms

A

fecal-oral

60
Q

clinical signs of roundworms

A

depends on location, can cause tissue damage, can cause fever coughing, inflammation of liver or eye

61
Q

treatment of roundworms

A

antiparasitic, cannot fix damage to eye

62
Q

intestinal infection from contaminated water or poor sanitation

A

Giardiasis (Giardia)

63
Q

symptoms of Giardia

A

abdominal cramps, bloating, nausea

64
Q

transmission of Giardia

A

soil, food, water contaminated with feces

65
Q

clinical signs of Giardia

A

diarrhea, flatulence, greasy stool, cramps, nausea, dehydration

66
Q

prevention of Giardia

A

avoid contaminated water, good hygiene

Disease and Pathology (16 decks)

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