Finals Flashcards

1
Q

organism that lives on & in other living organism for survival

A

PARASITE

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2
Q

organisms that harbor the parasite & provide its nourishment

A

HOST

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3
Q

single celled parasites

A

PROTOZOA

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4
Q

multi celled parasites ; worms or meteazoan

A

HELMINTHS

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5
Q

specie that benefits to the detriment of the other

A

SYMBIONT

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6
Q

parasite deprive the host of essential nutrients

A

PARASITISM

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7
Q

live outside of host body (fleas, lice)

A

ECTOPARASITES

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8
Q

invasion of the body by ectoparas

A

INFESTATION

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9
Q

inside the body of host (helminths or worms)

A

ENDOPARASITES

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10
Q

invasion of the body by endoparas

A

INFECTION

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11
Q

must exists as parasite inside a host (plasmodium, hookworms)

A

OBLIGATE PARASITE

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12
Q

can live independently; free - living

A

FACULTATIVE PARASITE

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13
Q

remain in a host from early life to maturity

A

PERMANENT PARASITE

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14
Q

simply visit the host during feeding time

A

INTERMITTENT PARASITES

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15
Q

becomes fixed in an unusual organ different from where it is ordinarily parasitized

A

ERRATIC PARASITES

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16
Q

wandering parasites infects host where it cannot develop any further

A

ABERRANT PARASITES

17
Q

harbors the adult stage or sexual stage

A

DEFINITIVE HOST

18
Q

harbor larval or asexual stage

A

INTERMEDIATE HOST

19
Q

serve as means of transport (example: vectors)

A

PARATENIC HOST

20
Q

vertebrate hosts which harbor parasite & act as source of infection in man
(example: pig for balantidium coli)

A

RESEVOIR HOST

21
Q

parasite cannot complete its life cycle.

A

DEAD-END HOST

22
Q

no movement

A

SPOROZOA

23
Q

(amoebas); no feet

A

SARCODINA

24
Q

(flagellates) ; flagella

A

MASTIGOPHORA

25
Q

(ciliates) ; cillia

A

CILLIATA

26
Q

WORMS OR HELMINTHS

A

METAZOA

27
Q

flatworms

A

PLATYHELMINTHES

28
Q

tapeworms

A

CESTODES

29
Q

Flukes, Flat, fleshy, leaflet- shaped worms

A

TREMATODES

30
Q

roundworm

A

NEMATODES

31
Q

rounded, contain structures for attachment known hooks, suckers or
Neck - connect scolex to proglottid serves as region for growth of parasite.

A

SCOLEX

32
Q

multiple segments. Worm grows by adding proglottids from the neck

A

BODY

33
Q

series of proglottids.

A

STROBILA