Bacteriology Exam two Flashcards

(74 cards)

1
Q

candidiasis

A

candida albicans

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2
Q

thrush/crop mycosis/sour crop

A

candida albicans

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3
Q

young chick w/ thickened mucosa, white pseudomembrane, inappetance, listless, white lesions in oral cavity

A

thrush - improve sanitation and put copper sulfate in h20

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4
Q

aspergillosis

A

aspergillus fumigatus, terreus

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5
Q

drowsy anorexic birds holding head sideways, yellow nodules in respiratory passages

A

aspergillosis in birds

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6
Q

in ruminants, rapid shallow respiration, nasal discharge and moist cough, rapidly fatal, heavy mottled lungs

A

mycotic pneumonia due to aspergillosis

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7
Q

dead fetus aborted at 6-9 months in bovine, lesions around uterus, red to brown caruncles, lesions on calf that resemble ringworm

A

bovine mycotic abortion from aspergillosis

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8
Q

horse, epistaxis, spontaneous severe hemorrhage, damage to cranial nerves and arteries in guttural pouch, mycotic plaque

A

guttural pouch mycosis due to aspergillosis - antifungal therapy based on sensitivity test

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9
Q

in a dog, nasal pain, ulceration of nares, sanginopurulent nasal discharge

A

canine nasal aspergillosis

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10
Q

common in horses, cough, dyspnea, exercise intolerance, not effected by antimicrobials

A

pneumocystic pneumonia

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11
Q

horse or dog in gulf coast state with chronic granulomatous disease, ulcers on limb and ventral abdomen, pruritic, mucosanguinous exudate, contain leeches

A

pythiosis caused by pythium - excision needed

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12
Q

in a dog, cutaneous, SQ, or GI, pyogranulomatous enteritis

A

canine pythiosis - poor prognosis (closes GI lumen)

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13
Q

in cows in dirty environment, damage of mammary parenchyma, dry quarters, fibrotic udder, decrease in milk

A

bovine protothecal mastitis caused by achlorophyilic algae – clean envt and use antifungals

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14
Q

bovine in poor sanitation while milking has necrosis of mammary gland turning blue black and sloughs off

A

bovine staphylococcal mastitis

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15
Q

a lamb in hill grazing area gets abcesses in joints and becomes lame, had ticks, sudden death

A

tick pyemia in lamb - from staphylococcus

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16
Q

bird with lameness and foot swelling

A

bumble foot of poultry from staphylococcus

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17
Q

castrated horse has granulomatous supperative stump of spermatic chord

A

botryomycosis from staphylococcus

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18
Q

mammary tissue of a sow is composed of fibrous tissue with pus and sinus tracts

A

botryomycosis from staphylococcus

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19
Q

pus in the skin of a dog

A

pyoderma from staphylococcus pseudointermedius

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20
Q

suckling pig has lots of sebaceous secretion on skin surface, anorexic, depressed, has non-pruritic dermatitis with greasy exudate, may die

A

exudative epidermis (greasy pig disease) - from staphylococcus hyicus

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21
Q

in humans see scarlet fever, septic sore throat, rheumatic fever

A

streptococci pyogenes

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22
Q

in humans see septicemia, pneumonia, meningitis

A

streptococci pneumoniae

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23
Q

in horse see high fever, depression, purulent oculonasal discharge, swollen lymph nodes

A

strangles from streptococcus equi - isolate, penicillin, vaccinate

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24
Q

horses under stress from transport, URT infection

A

acute pneumonia of horses from streptococcus zooepidemicus

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25
in pigs see septicemia, meningitis, arthritis and bronchopneumonia in pigs of all ages, often fatal, esp in neonates, abortions
streptococcus suis - improve conditions, penicillin
26
acute mastitis in cows
streptococcus dysgalactiae
27
clinical mastitis in cows without clinical signs
streptococcus uberis
28
colonized milk ducts of cows showing a persistent infection with intermittent bouts of acute mastitis
streptococus agalactiae
29
in sheep and goats (sometimes cattle) see enlarged lymph nodes that have abcesses - superficial form see abcesses outside, visceral form see abcesses on internal organs, likely lungs, kidney, liver, LN - caseous, green, putty comes from abcess
corynebacterium pseudotuberculosis - segrgate and cull infected individuals
30
in horses and cows, lymphangitis of lower limbs or abcesses of pectoral region, slow onset becomes chronis, lymphatic vessels have firm nodules along length, edema in limbs, ulcerated nodules have thick, odorless, green pus
ulcerative lymphangitis AKA pigeon breast or pigeon fever - from corny bacterium pseudotuberculosis - topical tx with antibiotic therapy
31
a cow after stress of partition and high protein diet has blood stained urine, fever, decreased milk production, restless, kicks at abdomen, arched back, thickened ureters, enlarged kidneys, RBC and protein in urine
bovine cystitis and pyelonephritis by corny bacterium renale - antibiotic therapy with susceptibility testing
32
in sheep (sometimes goats and cattle) male castrate has swollen prepuce, ulceration of prepucial orfice with brown crust, difficulty urinating if severe
ulcerative balanoposthitis AKA pizzle rot by corny bacterium renale - quarantine, change diet, penicillin
33
feedlot cattle fed high energy rations, nutrient rich feed induces ruminal acidosis, bacteria grow, micro colonies go to portal circulation causing septic thrombi in liver
liver abcess from arcanobacterium pyogenes
34
contaminated milk machine or biting flies often affecting dry cows
mastitis from arcanobacterium pyogenes
35
sow in gestation stall gives birth to a piglet with necrotizing ureteritis, pyelitis, renal infection, uremia, and pyelonephritis
actinobaculum suis
36
in sheep or goats, holding head to side, depression, drooping ears, protrusion of tongue, salivation, paralysis of face, unilateral lesions in brain stem, abortion, microabcesses on heart liver and kidneys, death
listeriosis in ruminants
37
in ruminants, fever, anorexia, abnormal milk secretion, gland is swollen, hot, painful, lymphadenopathy, rupture of udder
mastitis by filamentous bacteria, nocardia
38
bovine with chronic suppurative infection in lower limb, lymphatics of extremities, ulcers and discharging sinuses, usually in tropics
bovine farcy by filamentous bacteria, nocardia
39
in an immunosuppressed horse or swine see local or general infections, pneumonia and lymphadenitis
filamentous bacteria, nocardia
40
in dogs and cats see pneumonia and suppurative pleuritis with empyema, dissemination to liver, kidneys, bones, joints and CNS, fatality 50%, mycetoma
filamentous bacteria, nocardia
41
immunocompromised individual with subcutaneous or pulmonary ulcers
filamentous bacteria, nocardia
42
after a traumatic oral event in a ruminant, human or marsupial, osteomylitits is initiated
lumpy jaw due to actinomyces
43
horse with supra atlanal or supraspinous bursitis or cervical lymphadenitis
actinomyces
44
a dog or cat that lick foreign objects get modulo-ulcerative lymphagenitits
actinomyces
45
causes mastitis in sow, pneumonia and abortion
actinomyces
46
exudative epidermatitis on livestock from an arthropod leading to loss in beef, hides etc.
dermatophilus
47
a horse has pyogranulomatous bronchopneumonia with cranioventral abcesses
rhodococcus equi
48
a horse with ulcerative colitis and mesenteric lymphadenitis with diarrhea
thodoccoccus equi
49
osteomylitis in long bones or vertebrae of a horse
rhodococcus equi
50
mild cervical lymphadenitis in pigs
rhodococcus equi
51
pyogranulomatous pneumonia in AIDS patients
rhodococcus equi
52
a pig with fever, arthritis, skin lesions and sudden death
erysipelas (diamonds skin disease) by erysipelothrix rhusiopathiae
53
acute septicemia in birds, dark colored swollen snoods, cutaneous lesions, swollen hocks, mostly turkeys, with a few birds randomly dying and increasing mortality daily
erysipela in birds by erysipelothrix rhusiopathiae
54
in humans, (vets, butchers, fisheries) infection and swelling at site of entry and ulceration , usually stays local
erysipeloid due to erysipelothrix rhusiopathiae
55
causes food spoilage and sporadic abortion in sheep associated with the feeding of silage
bacillus licheniformis
56
birds resistant but all other animals found dead without signs, depression, congested mucosae and petechiae upon post mortem, abortion or edema with dysentary if survive
anthrax - bacillus anthracis
57
ruminant with rapid bloating, incoplete rigor mortis, widespread hemorrhages and edema, dark unclotted blood and blood stained cavities and large, soft, spleen
anthrax - bacillus anthracis
58
pig with edematous swelling of throat and head with regional lymphadentitis, dysentary, multifocal homrrhagic enteric lesions, high mortality
anthrax - bacillus anthracis
59
in a horse, SQ edema of the thorax, abdomen or legs, swelling of pharynx, sometimes colic and dysentary due to hemorrhagic enteritis
anthrax - bacillus anthracis
60
in humans, a scratch or abrasion on exposed area gets a gelatinous edema > papule > vesicle > ulcer > septicema
cutaneous anthrax
61
in humans high fever and chest pains with systemic hemorrhage and death
inhalation anthrax (wool sorters disease)
62
in humans, after eating poorly cooked meat, invasion of GI mucosa through existing lesion and spread to lymphatic system
GI anthrax
63
cow with erratic appetite, emaciation, low grade fever, enlarged lymph nodes, cough, diarrhea, spleen and liver lesions, granuloma in mediasteinal lymph nodes
mycobacterium bovis - tuberculosis
64
horse with primary complexes in pharynx and intestines secondary lesions in lung, liver, spleen, and serous membranes
mycobacterium avium - tuberculosis
65
swine with tuberculosis
mycobacterium bovis or mycobacterium avium
66
dogs and cats with tuberculosis
mycobacterium bovis
67
primates with tuberculosis
mainly mycobacterium tuberculosis, mycobacterium bovid or mycobacterium avium
68
birds with tuberculosis
mycobacterium avium, sometimes mycobacterium tuberculosis
69
in cats noduloulcerative infective of the skin
mycobacterium lepraemurium - feline leprocy
70
subcutis and skin of the pinnae, face and body extremities effected in dogs
mycobacterium spp - canine leproid granuloma syndrome
71
chronic non-healing skin lesions in dogs and cats
mycobacterium fortuitum and mycobacterium chelonae - ulcerative dermatitis of cats and dogs
72
modulo-ulcerative skin lesion in cattle on lower extremities and ventral trunk
bovine farcy
73
chronic wasting condition of fish
mycobacteriosis - mycobacterium marinum, fortuitum, chelonae
74
swimming pool granuloma AKA fish handlers disease
mycobacteria