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;
31 Cards in this Set
- Front
- Back
|
Coliforms are : |
Enterobacter,klebsiella, and E.coli |
|
|
Bacillary white diarrhea is caused by : |
Salmonella pullorum |
|
|
Fowl cholera is caused by : |
Pasteurella multocida |
|
|
In humans the EHEC serotype 0157:H7 is associated with : |
1-hemorrhagic colitis 2-hemolytic uremic syndrome |
|
|
Fowl typhoid is caused by : |
Salmonella gallinarum |
|
|
Mannheimia harmolytica cause : |
1-septicaemia of nursing lambs 2-shipping fever |
|
|
Pasteurella and mannheimia of family pasteurellaceae are: |
1-Small gram-negative rods, 2-nonmotile, 3-non-spore-forming |
|
|
Contagious bovine pleuropneumonia is caused by : |
Mycoplasma mycoides subsp.mycoides (small colony type) |
|
|
Bacteroides is : |
Anaerobic |
|
|
Borelia anserina is a: |
Spirochete |
|
|
Actinobacillus equuli cause _ |
Septicaemia in foal |
|
|
Actinobacillosis in cattle and sheep occur most frequently around the _ and _ region |
Head and neck |
|
|
Wooden tongue caused by _ |
Actinobacillus lignieressii |
|
|
ETEC is recognized as the cause of _ which seen in nursing calves,pigs, and lambs |
Enterotoxigenic diarrhea |
|
|
_and _ are the two most prominent virulence factors thus far identified for ETEC |
Enterotoxin and pilus antigen |
|
|
Invasive strains of E.coli cause _ a frequent-disease of calves at _ of life |
1-bacteremia and septicaemia 2- first week of life |
|
|
Most strains of klebsiella recovered from clinical specimens are _ |
K.pnuemoniea |
|
|
Shigella species cause _ in humans and other primates |
Dysentery |
|
|
Unlike the other enteric bacteria, except for yersinia, the salmonella are _ |
Intracellular parasite |
|
|
Campylobacter jejuni is the cause of _ of chickens and turkeys |
Avian infections hepatitis |
|
|
Campylobacter fetus subsp.venerealis cause _ |
Bovine genital campylobacter |
|
|
Shipping fever is caused by _ |
Mannheimia hemorrhages |
|
|
Moraxella bovis cause _ |
Pink eye |
|
|
Disease-producing mycoplasma require _ for growth |
Cholesterol |
|
|
Under low-power magnification, mycoplasma colonies appear transparent and flat and often resemble a _ |
Fried egg |
|
|
Enzootic abortion of sheep and goats is caused by _ |
Chlamydia abortus |
|
|
_ causes avian chlamydiosis and bovine abortion and , in human , psittacosis |
Chlamydia psittaci |
|
|
The forms of salmonella in animals are pricipally _ and acute , subacute , and chronic _ |
1-septicaemia 2-enteritis |
|
|
Infections of poultry caused by various salmonella is mainly transmitted _ |
By egg |
|
|
Contagious agalactiae is an acute , subacute, or chronic disease of sheep and goats caused by _ |
Mycoplasma agalactiae (ccp) |
|
|
_ causes septicaemia in feeder lambs |
Pasteurella trehalosi |
