20. Enteric pathological manifestations caused by viruses (corona-, rota-, adeno- and parvoviruses)

Question 1

dna viruses causing enteritis

Answer 1

parvo
adeno
circo

Question 2

rna viruses causing enteritis

Answer 2

picorna
astro
calci
polyoma
corona
rota
reo

Question 3

consequence of viruses causing enteritis

Answer 3

damage of mucosa ep layer
decreased enzyme produciton
incomplete digestion
decreased absoprtion rate

Question 4

malsecretion

Answer 4

decreased enzyme production

Question 5

maldigestion

Answer 5

incomplete digestion

Question 6

malabsoprtion

Answer 6

decreased absorption rate

Question 7

other lesions caused by there viruses

Answer 7

lymphoid tissue damage

Question 8

corona caused enteritis in Su
clinical signs

Answer 8

acute, profuse, stinky diarrhoea

Question 9

corona caused enteritis in Su
pathological lesions

Answer 9

exsiccosis
emaciation
stagnation
hyperaemia in intestinal wall
severe villus atrophy
lieberkuhn crypt hyperplasia

Question 10

corona caused enteritis in Calves
lesions

Answer 10

exsiccosis
emaciation
stagnation
hyperaemia in intestinal wall
severe villus atrophy
lieberkuhn crypt hyperplasia
necrosis of lamina propria

Question 11

corona caused enteritis in dogs
lesions

Answer 11

similar to parvo

Question 12

corona caused enteritis in cats
lesions

Answer 12

vasculitis/granulomatous inflammation
enterocolitis
(fip)

Question 13

corona caused enteritis in turkey
lesions

Answer 13

has a role in poultry enteritis & mortality syndrome

Question 14

rota caused enteritis in Calves
lesions

Answer 14

exsiccosis
emaciation
stagnation
hyperaemia in intestinal wall
fluid filled guts
severe villus atrophy
lieberkuhn crypt hyperplasia

Question 15

rota caused enteritis in Calves
clinical signs

Answer 15

watery, yellow diarrhoea

Question 16

rota caused enteritis in Su
clinical signs

Answer 16

watery diarrhoea

Question 17

rota caused enteritis in Su
differential

Answer 17

coccidiosis
e. coli
corona

Question 18

rota caused enteritis in rabbit, foal, lamb, mouse
clinical signs

Answer 18

diarrhoea
exsiccosis
emaciation
stagnation hyperaemia in intestinal wall
fluid filled guts

Question 19

pneuoenteritis caused by adenovirus in calves
pathogenesis

Answer 19

replicates in pharyngeal lymphatic tissue

Question 20

pneuoenteritis caused by adenovirus in calves
lesions visible in lungs

Answer 20

interstititial pneumonia
nuclear inclusions in macrophages
necrotic microbronchitis
bronchus obturation
lobular atelectasy
2ndary bronchoalveolar pneumonia

Question 21

pneuoenteritis caused by adenovirus in calves
lesions visible in intestines

Answer 21

enteritis
diarrhoea

Question 22

pneuoenteritis caused by adenovirus in calves
lesions visible in kidney

Answer 22

viral replication in tubular ep cells
necrosis of ep cells
proteinuria
multifocal intestinal nephritis

Question 23

diseases cause by parvo in cats

Answer 23

feline panleukopenia

Question 24

clinical signs of feline panleukopenia

Answer 24

vomiting
diarrhoea
emaciation
dehydration

Question 25

macroscopic lesions of feline panleukopenia

Answer 25

haemorrhagic necrotic enteritis fluid, filled guts reddish, watery small intestinal content with fibrin strands pale, grey - yellow bone marrow

Question 26

histopath of feline panleukopenia

Answer 26

necrosis of lieberkuhn crypt ep cells nuclear inclusions severe villus atrophy denudation of propria 2ndary bacteria and fungal infection decreased franulopoiesis in bone marrow

Question 27

clinical signs of parvo in **dogs** | v

Answer 27

vomiting diarrhoea fever emaciation panleukopenia

Question 28

lesions of parvo in **dogs**

Answer 28

diffuse necrotic enteritis coagulation necrosis of lymphoid tissue in peyer's patches ln depletion

Question 29

histopath of parvo in **dogs**

Answer 29

necrosis of lieberkuhn crypt ep cells nuclear inclusions severe villus atrophy denudation of propria 2ndary bacteria and fungal infection myocarditis

Question 30

lesions of parvo in **minks**

Answer 30

emaciation lymphoid depletion enteritis aleutian disease

Question 31

clinical signs of Canine Circovirus Enteritis

Answer 31

vomiting diarrhoea death