Parasitology Terminology/Fecal Sample Exam Flashcards

1
Q

Parasitism

A

One species benefits while the other is harmed

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2
Q

Infection

A

Caused by endoparasites

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3
Q

Infestation

A

Caused by ectoparasites

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4
Q

Zoonosis

A

DZ transferred from animals to humans

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5
Q

Endoparasite

A

Lives inside the body

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6
Q

Protozoan

A

Single cellular organism

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7
Q

Nematode

A

Roundworms - long & rounded body

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8
Q

Ascarid

A

Type of nematode; only one that calls itself “roundworm”

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9
Q

Cestode

A

Flatworm, segmented; tapeworm

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10
Q

Trematode

A

Flatworm, unsegmented; “flukes”

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11
Q

Ectoparasite

A

Lives outside the body

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12
Q

Insect

A

6 legs 3 body parts

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13
Q

Arachnid

A

8 legs 2 body parts

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14
Q

Pediculosis

A

Infestation of lice

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15
Q

Myiasis

A

Infestation with larvae of flies (maggots)

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16
Q

Vector

A

Ectoparasites that transmit organisms from one host to another (ticks…)

17
Q

Defective host

A

Final host; carries reproducing host

18
Q

Intermediate host

A

Harbors the larvae; required for the lifecycle

19
Q

Paratenic host/ transport host/ reservoir host

A

Accidental host; not required for lifecycle (earthworm, rodents)

20
Q

Lifecycle

A

Length: ectoparasites ; amount of time from egg to adult

21
Q

Prepatent period

A

Length: endoparasites only; amount of time from initial infection until clinical signs

22
Q

Incubation period

A

Same as prepayment but protozoans Only

23
Q

Anthelmintic

A

Dewormer

24
Q

NOS

A

“No ova seen”

25
Q

LPF

A

Low power field (10x)

Used to find/count parasites

26
Q

HPF

A

High power field (40x)

Confirm parasites only

27
Q

Microscopic “field”

A

One viewing area

28
Q

Scientific name

A

Genus and species

29
Q

Common name

A

More widely used way of saying the name

30
Q

7 parts of Linnaean classification scheme

A

Kingdom, phylum, class, order, family, genus, species

31
Q

Two parts of scientific name

A

Genus and species

32
Q

Correct format for the scientific name

A

First word capitalized, both words italicized

33
Q

Scientific name for cat

A

Felis catus

34
Q

Scientific name for dog

A

Canis familiaris

35
Q

What type of PPE should be worn when handling fecal samples?

A

Gloves, lab coat, goggles

36
Q

How much feces do you need for a full fecal analysis

A

1 tbsp

37
Q

Two different blood colors in feces?

A

Bright red or black