treponema, actinobacillus, PANSF

Question 1

bovine hoof disease results in what in both beef and diary cattle?

Answer 1

swelling and lameness
repro losses
decrease weight gain
decrease milk production
higher risk culling
excess treatment expense

Question 2

the most common enteropaathogenic bacteria in pig is what

Answer 2

e. coli

Question 3

describe the gram and shape of treponema spp

Answer 3

gram negative spirochetes

Question 4

what causes vent disease in rabbits

Answer 4

T. paraluiscuniculi

Question 5

what causes digital dermatitis in cattle, sheep, and elk

Answer 5

T. phagedenis
T. vincentii
T. denticola

Question 6

what bacteria causes bovine digital dermatitis

Answer 6

treponema spp

Question 7

what are the clinical manifestations for bovine digital dermatitis

Answer 7

painful
dermatitis heel bulbs
lameness
erosive and verrucose
most common foot disease in mature diary cattle

Question 8

what does contagious ovine digital dermatitis cause

Answer 8

serere lamness
ulcerative lesions coronary band and hoof wall

Question 9

what does treponema-assocaited hoof disease of elk cause?

Answer 9

lameness

Question 10

what are the clinical manifestations of vent disease in rabbits

Answer 10

venereal disease
vesicles/ulcers covered w/ scabs around genitals and eyelid

Question 11

how do you diagnose treponema spp

Answer 11

PCR

Question 12

treatment and control for digital dermatitis

Answer 12

tetracycline
foot baths
clean environment

Question 13

treatment and control for vent disease

Answer 13

penicillins
restrict breeding

Question 14

what is the primary agent of swine dysentery

Answer 14

brachyspira

Question 15

what does swine dysentery cause?

Answer 15

mucohemorrhagic colitis affecting daily grower and finisher pigs

Question 16

where does brachyspira proliferate

Answer 16

large intestine

Question 17

what are the clinical manifestation of skin dysentery

Answer 17

perianal staining with blood

Question 18

name the bacteria and disease

Answer 18

brachyspira
swine dysentery

Question 19

how is swine dysentery transmitted

Answer 19

recovered carrier pigs
fomites

Question 20

how do you diagnose swine dysentery

Answer 20

clinical signs and history
gross pathology
confirmation- culture/PCR

Question 21

treatment and control for swine dysentery

Answer 21

timulin +/- lincomycin
treat or cull carriers

Question 22

where is actinobacillus spp found?

Answer 22

commensal present on most mucus membranes of URT and oral cavity

Question 23

what disease does actinobacillus lignieresii cause in cattle and what else happens

Answer 23

wooden tongue
-causes the tongue to be painful and hardened

Question 24

what causes necrotizing fibrinohemorrhagic pneumonia

Answer 24

actiobacillus pleuropneumonia (APP)

Question 25

what causes sleepy foal disease

Answer 25

actinobacillus equuli

Question 26

how do you diagnose actinobacillus?

Answer 26

culture direct microscopy

Question 27

what is the treatment for wooden tongue

Answer 27

sodium iodine potassium iodine penicillin

Question 28

what is the treatment for APP

Answer 28

prophylactic antibiotics

Question 29

what is the treatment for sleepy foal disease

Answer 29

additional colostrum

Question 30

are PANSF bacteria opportunistic, commensal, or mutualistic?

Answer 30

opportunistic infections most infections are mixed

Question 31

what does fuscobacterium necrophorum cause in cattle?

Answer 31

liver abscess diphtheria/necrotic pharyngitis/laryngitis

Question 32

what can F. necrophorum synergies with in order to cause foot rot

Answer 32

dichelobacter nodosus

Question 33

what bacteria causes bull nose in pigs with neurotic rhinitis?

Answer 33

fuscobacterium necrophorum

Question 34

what bacteria is also seen with interdigital dermatitis in sheep and foot rot in ruminants

Answer 34

fuscobacterium necrophorum

Question 35

what bacteria causes foot rot in sheep

Answer 35

dichelobacter nodosus

Question 36

what bacteria is often associated with interdigital dermatitis, hell erosions, and foot rot in cattle?

Answer 36

dichelobacter nodosus

Question 37

what are the two forms of dichelobacter nodsus in sheep

Answer 37

Question 38

what is a prime differential for the lesion in a rabbits?

Answer 38

treponema paraluiscuniculi

Question 39

what is the treatment of choice for swine dysentery?

Answer 39

tiamulin

Question 40

what genus is involved in wooden tongue, sleepy foal syndrome, and pleuropneumonia in swine?

Answer 40

actinobacillus species