Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
35 Cards in this Set
- Front
- Back
|
What is the primary b lymphocyte organ?
|
bursa of fabricius
|
|
|
When does a domestic hen reach maturity?
|
20-22 weeks
|
|
|
Where does fertilization occur?
|
infundibulum
|
|
|
Where is the majority of the albumin produced?
|
magnum
|
|
|
where are the inner and outer shell membranes produced?
|
isthmus
|
|
|
The uterus is also known as what?
|
shell gland
|
|
|
Where are the testes located?
|
at the cranial pole of the kidneys
|
|
|
How long does it take from ovulation to egg production?
|
24-48 hrs
|
|
|
What is avian influenza caused by?
|
orthomyxovirus
|
|
|
Avian influenza is also known as what?
|
fowl plague
|
|
|
This disease has hemorrhage and edema of the head.
|
AI
|
|
|
What causes Newcastle disease?
|
paramyxovirus
|
|
|
What are the most susceptible poultry species for ND?
|
chickens
|
|
|
Which is the most serious form of ND?
|
velogenic
|
|
|
What can ND cause in humans?
|
conjunctivitis
|
|
|
What causes infectious laryngotracheitis?
|
herpesvirus
|
|
|
What are the primary hosts for ILT?
|
chickens
|
|
|
What are the lesions for highly pathogenic ILT?
|
diptheretic membranes in the trachea
|
|
|
What causes infectious bronchitis?
|
coronavirus
|
|
|
What are the lesions seen in IB?
|
pale swollen kidneys
air sacculitis fluid yolk material in abdominal cavity |
|
|
What causes fowl cholera?
|
pasteurella multocida
|
|
|
Which poultry species are more effected from fowl cholera?
|
turkeys
|
|
|
What age of turkeys are most effected?
|
10-13 weeks
|
|
|
Chronic fowl cholera usually displays what?
|
swollen areas all over with purulent discharge
|
|
|
Acute form of fowl cholera can have a liver appearance described as what?
|
corn meal liver
|
|
|
How is M. gallisepticum transmitted?
|
vertical and lateral
|
|
|
What clinical sign is associated with M. gallisepticum?
|
bubble eye
|
|
|
What is the most common lesion in turkeys with M. gallisepticum?
|
catarrhal sinusitis
|
|
|
What causes infectious Coryza?
|
Haemophilus paragallinarum
|
|
|
What is required to culture H. paragallinarum?
|
NAD/NADH
|
|
|
What causes turkey coryza?
|
bordetella avium
|
|
|
What is the main clinical sign of turkey coryza?
|
abrubt onset of snicking
|
|
|
What causes chlamydiosis?
|
chlamydophila psittaci
|
|
|
What is a main clinical sign of chlamydiosis?
|
yellow-green diarrhea
|
|
|
Pulmonary aspergillosis mainly occurs in what?
|
poults and chicks
|
