Parasites Flashcards

1
Q

organism that transmits disease causing agent (microorganism) from infected to uninfected being

A

vector

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2
Q

deposit in moist areas; Leishmaniasis; wingless

A

sand flies

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3
Q

causes rash on legs and catch it from hotels; takes 14 days to develop

A

bed bugs

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4
Q

“assassin”, kissing bug, feeds and defecates and host scratches eye causing swelling

A

Rediuviiadae

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5
Q

vector for trypanosoma cruzii

A

Rediuviiadae

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6
Q

life cycle egg to nymph to adult; treat by removing nits

A

lice

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7
Q

causes dermatitis; cat ____ is most common; egg to larvae to pupa to adult

A

flea

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8
Q

vector for Y. pestis, B. henselae, and rickettsia

A

flea

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9
Q

Acari

A

ticks or mites

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10
Q

binds and releases chemicals that suppress host immune system

A

ticks

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11
Q

associated with dust, scabies, and scrub typhus

A

mites

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12
Q

have multiple feeding stages:
larvae to nymph to adult

A

ticks

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13
Q

sugar in animals that ticks can transmit to us and cause us to have allergic reaction to meat

A

Alpha-gal

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14
Q

induces behavioral changes
can get from cat feces

A

Toxoplasmosis

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15
Q

to treat toxoplasmosis

A

folic acid synthesis inhibitors

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16
Q

tick borne; blood transfusion infection
asymptomatic

A

Babesiosis

17
Q

intestinal parasite (food borne)
fatigue/loose stools

A

Giardia

18
Q

to treat Giardia

A

metronidazole

19
Q

chagas disease is caused by what microorganism (kissing bugs)

A

trypanosoma cruzii

20
Q

trichomoniasis causes what in women and men

A

women: STI
men: nothing

21
Q

to treat trichomoniasis

A

metronidazole

22
Q

drug used to treat most protozoan infections

A

metronidazole

23
Q

drug used to treat most metazoan infections

A

mebendazole

24
Q

transmits to brain and Spinal Cord; undercooked meat

A

tapeworms

25
Q

causes perianal itching

A

pinworms

26
Q

can catch from dogs and cats

A

roundworms