Bacteriology Exam two Flashcards
(74 cards)
candidiasis
candida albicans
thrush/crop mycosis/sour crop
candida albicans
young chick w/ thickened mucosa, white pseudomembrane, inappetance, listless, white lesions in oral cavity
thrush - improve sanitation and put copper sulfate in h20
aspergillosis
aspergillus fumigatus, terreus
drowsy anorexic birds holding head sideways, yellow nodules in respiratory passages
aspergillosis in birds
in ruminants, rapid shallow respiration, nasal discharge and moist cough, rapidly fatal, heavy mottled lungs
mycotic pneumonia due to aspergillosis
dead fetus aborted at 6-9 months in bovine, lesions around uterus, red to brown caruncles, lesions on calf that resemble ringworm
bovine mycotic abortion from aspergillosis
horse, epistaxis, spontaneous severe hemorrhage, damage to cranial nerves and arteries in guttural pouch, mycotic plaque
guttural pouch mycosis due to aspergillosis - antifungal therapy based on sensitivity test
in a dog, nasal pain, ulceration of nares, sanginopurulent nasal discharge
canine nasal aspergillosis
common in horses, cough, dyspnea, exercise intolerance, not effected by antimicrobials
pneumocystic pneumonia
horse or dog in gulf coast state with chronic granulomatous disease, ulcers on limb and ventral abdomen, pruritic, mucosanguinous exudate, contain leeches
pythiosis caused by pythium - excision needed
in a dog, cutaneous, SQ, or GI, pyogranulomatous enteritis
canine pythiosis - poor prognosis (closes GI lumen)
in cows in dirty environment, damage of mammary parenchyma, dry quarters, fibrotic udder, decrease in milk
bovine protothecal mastitis caused by achlorophyilic algae – clean envt and use antifungals
bovine in poor sanitation while milking has necrosis of mammary gland turning blue black and sloughs off
bovine staphylococcal mastitis
a lamb in hill grazing area gets abcesses in joints and becomes lame, had ticks, sudden death
tick pyemia in lamb - from staphylococcus
bird with lameness and foot swelling
bumble foot of poultry from staphylococcus
castrated horse has granulomatous supperative stump of spermatic chord
botryomycosis from staphylococcus
mammary tissue of a sow is composed of fibrous tissue with pus and sinus tracts
botryomycosis from staphylococcus
pus in the skin of a dog
pyoderma from staphylococcus pseudointermedius
suckling pig has lots of sebaceous secretion on skin surface, anorexic, depressed, has non-pruritic dermatitis with greasy exudate, may die
exudative epidermis (greasy pig disease) - from staphylococcus hyicus
in humans see scarlet fever, septic sore throat, rheumatic fever
streptococci pyogenes
in humans see septicemia, pneumonia, meningitis
streptococci pneumoniae
in horse see high fever, depression, purulent oculonasal discharge, swollen lymph nodes
strangles from streptococcus equi - isolate, penicillin, vaccinate
horses under stress from transport, URT infection
acute pneumonia of horses from streptococcus zooepidemicus