Flashcards in Past qs 2 Deck (61)
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1
Which virus can cause proventriculus lesions?
➔ Virulent strain of infectious bursitis
2
Which species are mostly affected by Histomonosis?
➔ Turkeys
3
Which bacteria does not cause gangrene?
➔ Pasteurella multocida
4
What is the main feature of Campylobacter jejuni?
➔ Septicaemia
5
What does acute borreliosis cause in geese?
➔ Diarrhea and emaciation
6
What does aracuna give?
➔ Green eggs
7
Why does pododermatitis often occur during diarrhea?
➔ uric acid of feces, (Exudation of skin (?))
8
What is the cause of Rickets?
➔ Vit. D and/or phosphorous and/or calcium deficiency
9
What causes rickets like osteopathies?
➔ Niacin deficiency in geese
10
When does rickets affect chickens?
➔ 5-6 weeks (3)
11
What does bacterial spondylitis in birds usually affect?
➔ 6th thoracic vertebrae
12
What does mycotic spondylitis in birds usually affect?
➔ Last cervical and first thoracic vertebrae
13
What does influenza virus cause in chicken?
➔ Microencephaly
14
What causes Crazy chicke disease?
➔ Vit.E deficiency
15
When does Crazy chicken disease manifest?
➔ 3-6 week old poultry
16
What is inflammation of the grey matter of the brain/spinal cord called?
➔ Polioencephalitis/ poliomyelitis
17
What is inflammation of the white matter of the brain/spinal cord called?
➔ Leukoencephalitis/ myelitis
18
White string on the follicle that breaks when egg is released...
➔ Stigma
19
Bulla ossea syrinx...
➔ Male mallard duck
20
How does the pneumomycosis often develop in birds?
➔ Via aerogenous route
21
Which can cause proventriculitis?
➔ Corona virus
22
Which of the following leads to osteopetrosis in birds?
➔ Retrovirus (leukosis, sarcoma)
23
What is the causative agent of coryza?
➔ Avibacterium paragallinarum
24
What is a lesion of Derzys disease?
➔ Fluid in cavities, serofibrinous
25
What is hemorrhagic syndrome caused by?
➔ Alternaria toxins (tenuazonic acid)
26
Which species can get infectious anemia?
➔ Chicken
27
Acute laryngeotracheitis causes...
➔ acute catarrhal inflammation
28
Cause of turkey rhinitis
➔ mycoplasma gallisepticum
29
What does vitamin E deficiency cause?
➔ Brain lesions
30
Staph.aureus causes?
➔ All of the above (folliculitis / cellulitis / pododermatitis)
31
Mycoplasma synoviae...
➔ cause tenosynovitis and arthritis
32
Rimerelosis...
➔ causes exudative serositis
33
Green muscle/ Oregon disease...
➔ Constitutional lesion
34
What causes Angara disease?
➔ Adenovirus (hydropericardium hepatitis syndrome)
35
What are the symptoms of Derzys disease?
➔ Accumulation of exudate in body cavities
36
Campylobacter affects mainly...
➔ Layer chickens
37
Age group for infectious Coryza?
➔ 8-12 weeks
38
What causes caseous colitis?
➔ All (rough feed / salmonella / intestinal spirochaetosis)
39
Cause of hemorrhagic enteritis in turkeys?
➔ Adenovirus
40
What causes duck plaque?
➔ Alphaherpes virus
41
Where is E.tenella in bird?
➔ Cecum
42
What does mesogenic strain of Newcastle disease cause?
➔ Viraemia and resp.lesions in young chicks, neural signs (and decreased egg production)
in adults
43
Laryngotracheitis cause?
➔ Does NOT cause viraemia
44
What does viral enteritides cause?
➔ All (mal- secretion, -digestion, -absorption)
45
What age does necrotic enteritis in chicken?
➔ 2-5 weeks
46
Pox virus causes?
➔ Bollinger bodies
47
What is osteomyosclerosis?
➔ Another name for osteothesaurismosis
48
Avian influenza affects?
➔ Lower third of trachea and macrobronchi
49
TRT and E.coli causes?
➔ Swollen head
50
When does necrobiotic fatty infiltration of the liver affect birds?
➔ 12-14 weeks turkey
51
Peracute duck viral hepatitis causes?
➔ Necrotic hemorrhagic liver dystrophy
52
Infectious bursitis can affect which age group?
➔ Untill 4 months of age (most susceptibility 3-6 weeks)
53
What causes «epidemic tremor»?
➔ Virus
54
What does gizzerosine cause?
➔ Ulceration of gizzard
55
Acute fowl typhoid causes?
➔ Acute septic hyperaemic splenitis
56
Angara disease is caused by?
➔ Adenovirus
57
Sudden death often occurs in...
➔ Meat type birds
58
Which of the following could cause this lesion (picture of joint)
➔ All (orthoreovirus / staph.aureus / M.synoviae)
59
Pneymomycosis can metastatise...
➔ Eye + Brain
60
Lack of vitamin B1 causes...
➔ Degeneration of the myelin sheaths and Schwann cells
61
