export_bact test 3 Flashcards
Translation
Term use for the process of info transfer from RNA to produce proteins
Phenotype
Term used to refer to the observable characteristics of bacterial cell
Transcription
Term used to describe the process of DNA producing RNA
Intertrigo
In dermatology, this term means inflammation of skin folds
Transformation
This is the term used to describe the direct transfer of naked chromosomal DNA from one bacterial cell to a second bacterial cell
Mesophile
In reference to optimal growth temp the genus Streptococcus would be placed in this classification
Vesicle
In dermatology, this term refers to a liquid filled cavity w/o pus within the epidermis
Pustule
In dermatolgy, this term refers to a small collection of pus under the epidermis
Fimbriae
THis term refers to the hairlike projections on bacterial cell surace but especially applies to those that function in adhesion or attachment functions
Embden-Mehyerhof pathway
This biochemical pathway is responsible for anaerobic glycolysis of glucose
Limulus Amebocyte lysate
This is the name of the compound that is used by the pharma ceutical industry to test for the presence of endotoxin in pharmaceuticals
Alpha hemolysis
The hemolytic pattern of the genus Streptococcus characterized by partial hemolysis
Pyogenic
The primary cellular responses seen in this type of inflammation is neutrophilic
Exfoliative toxin
This toxin is responsible for the skin lesions in Exudative epidermitis of young pigs by rpoducing an epidermal necrolysis
Epidemic
Term referring to a level of disease that is above the usual level for an animal pop.
Furunculosis
Term used to describe a pyogenic infection of the hair follicles in which there is a coalescence of several hair folicles inot one large pyogenic lesion
Nosocomial infection
Term for an infection acquired by an animal during residence in a veterinary hosptial
Facultatively anaerobic bacteria
The classification of the Staphylococcus in regards to requirements of atmospheric gases
Dermatitis
This term means inflammation of the skin
Protein A
This virulence factor of some species of Staphylococcus binds nonspecifically to the Fc receptor of IgG and may be responsible for causing a hypersensitivity rxn
Botryomycosis
Term used for a chronic pyogenic granulomatous disease characterized by a granulation tissue enclosing multiple small abscesses
M-protein
This virulence factor of some species of Streptococcus is probably responsible for the immune mediated rxns associated w/ streptococcus infection in humans and horses
Enterotoxin
This toxin is responsible for the symptoms associated w/ food poisoning in humans due to Staphylococcus aureus
Autogenous bacterin
Term used for the immunological products that consist of killed bacteria that were isolated from a given herd of animals and then used back in that herd
Coagulase
This virulence factor is considered to be the best marker of virulence within the Genus Staphylococcus
Granulomatous
The primary cellular responses seen in this type of inflammation is monocytic
Capsule
Closely attached amorphous layers of polysaccharides that are physically associated w/ the surface of the bacterial cell
Endemic
Term referring to a persistence of infection or disease in an animal pop at a more or less constant low level
Dyspnea
This term means difficult or labored breathing
Fascilitis
This term refers to an inflammation of CT
S-layer
This is the name given to the crystalline arrays of proteins or glycoproteins that are attached on the outside of the peptidoglycan layer of gram positive bacteria
Septicemia
Term indicating presence of bacteria in circulatory system w/ concurrent acute and severe clinical response by the host
Lancefield antigens
These antigens of Streptococcus are used to separate the genus into groups (A,B,C, etc.)
Papule
In dermatology, this term refers to small solid and usually conical elevations of skin that do not contain pus
Superantigens
This class of toxins is responsible for toxic shock syndrome seen w/ infections of Staphylococcus and streptococcus
Prebiotics
Complex carbs taht are given to stimulate the growth ad or activity of bacteria in the digestive system which are beneficial to the health of the body
Opportunistic infection
Term for an infection caused by a nonpathogenic normal flora bacterial species which occurred because of a breakdown in body defenses
Lymphadenopathy
This term means swollen or enlarged lymph nodes
Morbidity
Term referring to the number of cases from a given disease in a given pop (time interval specified)
Alpha toxin (hemolysin)
This toxin of Staphylococcus pseudintermedius produces a complete hemolysis on blood agar
Idiopathic infection
Term for those infections which the diagnostician considered to be self originated or w/o known cause
Beta toxins (hemolysin)
This toxin of Staphylococcus pseudintermedius produces a partial hemolysis on blood agar
Impetigo
In human dermatolgoy, this is the diagnostic term that is often used for superficial bacterial infections of the skin in young children
Plasmids
Small genetic elements that can be transferred b/t bacterial cells thru conjugation
Archaea
Bacteria
These 2 domains of the living world only contain procaryotic organisms
Catalase
Superoxide dismutase
These 2 enzymes produced by certain bacteria protect them from toxic oxygen containing compounds produced when oxygen is the terminal electron acceptor in energy metabolism
Staphylococcus delphini and pseudintermedius and intermedius
The three species that were separated out of the original staphylococcus intermedius species
Staph. pseudintermedius and schieferi
These 2 agents are the bacteria often associated w/ chronic deep pyoderma in dogs
Staph. aureus
Principal cause of botryomycosis in the horse
Strep. canis
This agent has been implicated as a cause of necrotizing fascilitis in dogs
Strept. equi subsp. zooepidemicus
This agent is considered to be one of the major causes of endometritis in the horse
Staphy. hyicus
This agent is the cause of Greasy pig disease an exudative epidermitis of young pigs
Strep. suis
This alpha hemolytic Streptococcus is a major cause of meningitis, pneumonia, and septicemia in young pigs
Strep. equi subsp. equi
This bacterium is considered to be an underlying cause of equine purpura hemorrhagica thru the mechanism of an immune complex disease
Strep. agalactiae
In human medicine this streptococcus, a common cause of neonatal infections is commonly diagnosed as Group B Strep infection
Staph. aureus
This catalase positive bacterium is a comon cause of mastitis in cattle
Strept. agalactiae
This streptococcal pathogen, a common cause of mastitis in dairy cattle is considered to be an obligate intramammary parasite
Strep. pneumoniae
This agent has recently been asociated w/the condition inflammatory respiratory disease in young training thoroughbreds
Juvenile pyodema
Acute pyotraumatic pyodema
Corticosteroids are indicated as major therapy in this disease. Antibiotics are given as ancillary agents
Generalized deep pyoderma
Recurrent superficial folliculitis
Superficial folliculitis at first diagnosis
Antibiotics are indicated as major therapy in this disease. Corticosteroids are contraindicated.
In mammals as an alternate pathway for activation of complement
THe properdin pathway is a biological pathway?
high morbidity and low mortality
An outbreak of strangles in a group of susceptible horses is usually characterized by?
Gram +, catalase +, coci in clusters
A description of staph. pseudintermedius would be as follows?
The use of corticosteroids is indicated in these cases
You are treating a generalized deep pyoderma in a dog. Which of the following statements are false for handling this situation?
Carb antigen
Lancefield group of Streptococcus as originally done by Rebecca Lancefield depended on a precipitation test with the ? antigen.
well demarcated edema
The lesions of purpura hemorrhagica are best characterize as/by:
Benzoyl peroxide shampoo
What of the following is considered to be the most efficacious of the shampoos to be used in therapy of canine pyoderma?
Ampicillin
You are to treat a 3 month old foal w/ a confirmed case of stretococcal septicemia by intramscular injection. You have available antibiotics in the following list. Which would be the antimicrobial of choice?
one
What is the chromosome number of streptococus equi subsp. zooepidemicus?
Infection of the mesenteric lymph nodes w/ streptococcus equi subsp equi
Which of the following disease situation swould be diagnosed as bastard strangles?
Protein A
The virulence factor of Staphylococcus pseudintermedius that is probably involved in the development of the hypersensitivity response in chronic deep pyoderma of dogs is?
Lymph node swelling w/subsequent abscesation and rupture
The classical clinicalsign leading to a presumptive diagnosis of strangles in a horse would be?
Depth of the involvement into the skin
When setting up a management plan, it is necessary to classify the pyoderma in the dog by the seriousness of the disease. The most useful means of classification is based on?
Lysine Deaminase rxn
A positive test separates the Proteus-Providencia group from the rest of the Enterobacteriaceae
Oxidase test
Major biochemical test used to separate the Gram-negative bacteria into 2 major groups
KOH test
Test used to determine the gram rxn of a bacterial isolate