Basic Dz Etiology Flashcards

1
Q

Hemorrhagic Bowel Disease

A

..

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2
Q

Hemorrhagic disease

A

.

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3
Q

Enzootic hematuria

A

..

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4
Q

Digital Dermatitis

A

aka Hairy Heel Wart, Strawberry foot

Treponema spp.

Tx: Topical tetracycline

Herd prevention: Zinc, copper, iodine, foot bath

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5
Q

Toe ulcers

A

zone 5, close to 1

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6
Q

Sole Ulcers

A

zone 4

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7
Q

Interditigal necrobacillosis of Cattle

A

AKA Foot rot, Interdigital phlegmon, infectious pododermatitis

Fusobacterium necrophorum
(Synergistic with Prevotella, p. levii, Dicylobacter nodosus)

Other factors: unsanitary, warm, moist environment, rough floors

Tx: Bandage, foot baths (3% formalin, 2% CuSO4), systemic abx

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8
Q

Polioencephalomalacia

A
  1. Thiamine
  2. Salt Toxicity
  3. Lead Poisoning
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9
Q

Interdigital Necrobacillosis of Small Ruminants

A

Foot Rot, foul foot, necrotic pododermatitis, Contagious foot rot,foot scald (but also used for interdigital dermatitis)

Dicylobacter nodosus
(Synergistic activity of Fusobacterium necrophorum)

Other Factors: Warm moist weather, Merino breeds

Highly contagious!

Tx: Footbath (5% CuSO4, 3-5% formalin, 10% ZnSO4), antimicrobials agressive culling and breeding resistant animals

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10
Q

Spider Lamb Syndrome

A

Ovine Heredity Chrondrodysplasia

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11
Q

Infectious Bovine Rhinotracheitis virus (IBRV)

“Red nose”

A

Bovine Herpesvirus-1

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12
Q

Ovine progressive pneumonia

A

maedi-visna virus of sheep

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13
Q

Bovine Respiratory Disease Complex Major Viruses

A

Bovine Herpesvirus-1 (BHV-1)

Bovine respiratory Synctial virus (BRSV)

Bovine Viral Diarrhea Virus type 1 and 2 (BVDV)

Bovine parainfluenza virus-3 (PIV-3)

Bovine respiratory coronavirus

Alcelaphine herpesvirus-1,2/Ovine herpesvirus type2 (MCF)

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14
Q

Malignant Catarrhal Fever

A

Ovine herpesvirus Type2

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15
Q

Bovine Respiratory Disease Complex Major Bacteria

A
  • Mannheimia haemolytica*
  • Pasteurella multocida*
  • Histophilus somni*
  • Mycoplasma bovis*
  • *Trueperella pyogenes*
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16
Q
A