LAT II: Bovine disease

• Farm is wet, warm climate with many creeks

• abortion storms

• Still births

Leptospirosis

• Cow just recently had a calf and never passed her placenta

• Brownish colors discharge

Metritis

• Several animals on the farm were found dead

• Blood coming from multiple orifices

Anthrax

• Encrusted circular lesions on their faces

Dermatophytosis

Calf:

neonate

bull:

intact mature male

heifer:

immature female before first calf

cow:

mature female, has had a calf

steer:

castrated immature male

freemartin:

female to a male twin that is typically sterile.

What are two common permanent ID methods in cattle?

• Ear tags

• ID collars

Three most common internal parasites in cattle:

• H: haemonchus

• O: ostertagia

• T: trichostrongyles

• Coccidia:

• Whipworm

Core vaccines:

• IBR

• BRSV

• Leptospirosis

• BVD

• Clostridium

• Salmonella— either way

Is anthrax reportable?

Yes.

5 diseases caused by clostridium?

• malignant edema

• black leg—

• calf enteritis— scours

• tetanus

• red water idfk

C/s of Johne;s dz:

• profuse watery diarrhea and dcereased BCS

• reporatbe

c/s of BVD:

• oral erosions and intestinal uulcerayions reportable

foot and mouth dz c/s:

• oral lesions on the mucosa and lips and coronary band

what is hardwaree’s dz?

traumatic gastritis by swallowing metal

give magnet

Is LDA or RDA moer common

• LDS

• ping

another name for cttle bloat. shape of absomen:

• ruminal distensiton

• papple (D shaoe)

another name fro brucellosis:

Bang disease

how is lepto spread? c/s?

urine cnotamination

abortion storms and srtill births

Two venereal diseases, differecne in clincal signs, infected for life?

• Vibrosis and trichomoniasis

• vibrosis affected for life and typically culled

why is retained placenta so concerning?

can lead to metritis

qhat are diddrent types pf prolaspses, who are rgey commmonly seen in

• vaginal, uterus, and rectum

• over-conditioned cows after birth

What kind of diet causes urolithiasis?

High grain.

how is listerosis transmitted ? c/s?

contaminated silage

tongue hanging from mouth

Another nsme for BSE: Transmisstion:

• MAd cow disese

• ingestion of by product feeding

• outbreak would devestate the US economy

what can casue a foot to rot? How is trx

• trauma

• debride

how do cattle get lumpy jaw? C/s"?

• consume hay/sticks that penetrate the mucosa

• lump on mandibke or maxilla

common sign of pinkeye: prevention:

• corneal ulcers

• fly prevention

another name for dermatophytosis:

ringworm

BRSV: who does it affect: C/s?

• Bovine respiratory synctial virus

• younger calves

• fever anoerexia increased RRocular discharge

IBR? abither name: c/s:

• infectious bone rhinotracheitis

• rednose

• inflamed nostrils

another name for bovonie resp disease complex

shiping fever

fatty liver casuye

over conditioned ar parturotion

common causes of ketosis:

• metritis and mastitis

• LDA or RD

• fatty liver

• retaine placenta

• stress

snother name for hypocalcemia: c/s:

• milk feever

• s shape neck

what causes grass tetant

lush pasture

3 nutrients can cause rickets: c/s:

• Calcium

• phosphorus

• vitamin D

• swelling of joints

what deficiency causes polioencephalomalacia, c/s?

• thiamine

• head presnig

another name for white muscle diseawse:

• flying scapila

• vitamin E or selenium

TPR:

• 100-102.5

• 40-80 bpm

• RR: 10-30