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Flashcards in foot and mouth disease Deck (28):
0

why is FMD known as aphthous fever

because it is caused by APTHOvirus
and it causes APTHAE(small vesicles)

1

FMD is also known as

aph-thous fever
(appy fizz cause pimples)

2

aphthovirus is ________trophic

epitheliotrophic

3

what is the historical importance of apthovirus?

first animal virus to be recognized

4

FMD occurs in _____hoofed animals

cloven

5

there are _____ principal types of FMD virus

7

6

name the 7 anitgenic types of aphthovirus

C
O
A
SAT1
SAT2
SAT3
Asia1

7

which antigenic types of virus are most common in india

O
then Asia 1

8

the main feature of FMD is

extreme infectiousness

9

recovered cattle of FMD carry virus for ___ period

2 years

10

recovered sheep from FMD carry virus for _____ period

6 months

11

in which species the FMD virus does not persist after recovery

PIG

12

in FMD which tissue is primary affected

epithelial

13

epithelial tissues of which 3 parts of body are affected in FMD?

mouth
feet
teats

14

characteristic sign of FMD

smacking of lips and tongue

15

what is smacking of tongue and lips?

closing and opening of lips and tongue

16

2 important sequels of FMD

panting
diabetes mellitus

17

most important cause of death in young animals in FMD

myocardial damage i.e. TIGER heart/STRIPPED appearance

18

characterisitc lesion of FMD

VESICULAR lesions

19

vesicular lesions in FMD begin as ________ of cells

baloon degeneration

20

baloon degenration of which layer of cells occur in FMD

stratom SPINOSUM

21

loss of epithelium is most common in which part of the tongue in FMD

anterior 3rd part of the tongue

22

most important lesion of FMD in young animals

tiger hear/stripped appearance

23

tiger heart occurs in which part of heart

Left Ventricle

24

small vesicles are called

APTHAE

25

large vesicles are called

nullse

26

Apthovirus primarily replicated in which part of body

respiratory tract

27

which part of TONGUE is affected in FMD?

DORSUM or VENTRUM

DORSUM