Parasites Flashcards

(39 cards)

1
Q

what are the 3 kinds of parasites

A

1.worms
2.insects
3.acari

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2
Q

what are the two kinds of parasitic worms

A

round worms and flatworms

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3
Q

what are the three kinds of parasitic insects

A

flies, mosquitos, lice

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4
Q

what are the two kinds of acari

A

ticks, mites

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5
Q

what damage can parasites cause

A

colic, respiratory disease, interfere with nutrition, decreased performance, even death

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6
Q

what are the common signs and symptoms of parasites

A

overall weakness
potbelly
rough coat
loosing weight
colic
pale membranes (eyes and mouth)
not thrifty

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7
Q

where are ascarids located

A

small intestines

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8
Q

what damage does ascarids cause

A

possible obstruction/rupture

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9
Q

what are signs of ascarids

A

colic, diarrhea, weight loss, rough coat, potbelly

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10
Q

can ascarids be fatal

A

yes

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11
Q

where are LARGE strongyles located

A

large intestines, larvae in organs and arteries

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12
Q

what damage does LARGE strongyles cause

A

anemia, ulcers, interfere with blood flow to intestines, aneurisms

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13
Q

what are signs and symptoms of LARGE strongyles

A

colic, rough coat, depression, soft manure, foul smell, abdominal swell,

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14
Q

can LARGE strongyles be fatal

A

yes

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15
Q

where are SMALL strongyles located

A

develop in intestines, DONT migrate

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16
Q

what damage do SMALL strongyles cause

A

injury to large intestines

17
Q

what are the symptoms of SMALL strongyles

A

anemia, dark manure, loss of appetite, legs and abdominal swell

18
Q

where are pinworms located

A

large intestines and rectum

19
Q

what damage do pinworms cause

A

irritation of rectum and lining of intestine

20
Q

what are the signs of pinworms

A

creamy discharge near anus, rubbing tail on fences, causes bald patches on tail head

21
Q

where are threadworms located

A

small intestines

22
Q

which parasite is common in foals

23
Q

what damage is caused by threadworms

A

erosion of intestinal wall

24
Q

what are the signs of threadworms

A

loss of appetite, weight loss, diarrhea (leading to dehyrdration)

25
how are threadworms transmitted
through dams milk or muddy pastures
26
where are tapeworms located
cecum, stomach, small intestine
27
what damage is caused by tapeworms
attaches to walls
28
what are the signs of tapeworms
weakness, colic, anemia
29
where are stomach worms located
attached to stomach wall or free floating
30
what damage is caused by stomach worms
stomach lining inflammation, summer sores
31
what are the signs of stomach worms
colic, open sores on body (anywhere)
32
what is another name for stomach worms
habronema
33
what are bots
fly larvae
34
where are bots located
embedded in lining of mouth/ tongue / stomach
35
what damage do bots cause
sore mouth and tongue, inflammation of stomach, perforation of stomach wall
36
what are signs of bots
pain when eating, colic, poor conditions, stomach rupture
37
can bots be fatal
yes
38
what are 6 ways to maintain parasite control
1. manure control (compost) 2.feed in containers -mangers and troughs 3. regular deworming program 4. prevent fecal contamination of feces and water 5. strip stalls 6.maintain clean environment to control flies
39
when should you de worm a horse
1. new horses upon arrival 2. mares prior to foaling