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APPENDICES

Appendix 1 - Normal Values

Temperature 101.50F 38.60C

Pulse rate 45-50 per minute

Respiratory rate 15-20 per minute

The figures apply to normal healthy adult animals at rest.

Higher values will be obtained:

• from younger animals

• after exercise

• following excitement, e.g. handling or stress

• during very hot conditions

• in fevered animals, e.g. from infection and toxaemia

• immediately post-partum and in very early lactation

Rumen contractions

Twice per minute on high-fibre diets. The first contraction is the upper sac, and leads to regurgitation of food into the mouth for further chewing (cudding) or to release of gas (eructation or belching). The second contrac­tion involves the lower rumen sac: small particles of digested food are pushed through into the omasum and abomasum.

Reduced rumen contractions occur

• with high concentrate diets which cause acidosis

• with diets with inadequate long fibre (= inadequate rumen ‘scratch factor’)

• with rumen impaction, e.g. from over-eating straw

• at the time of calving

• in cows with ketosis

• with any toxaemia or illness

Sleep

Cattle have two types of sleep, deep sleep and drowsy sleep. The total amount of deep sleep required is very little, around thirty to sixty minutes per day and individual periods last for approximately five minutes only. Rumination ceases and brain activity is reduced, but the animal remains sitting. Drowsy sleep accounts for about one-third of the total day and can take place when the animal is standing or sitting. Rumination contin­ues, but at a reduced rate. Younger animals need more sleep than adults.

Appendix 2 - Lists of Clinical Signs

Some of the more common clinical signs of disease have been selected, and a list of possible causes of each clinical sign has been given.

Each cause may be referred to in more detail by consulting the index. The lists are by no means exhaustive and other diseases, apart from those mentioned, could be involved.
Abortion Aspergillosis

Bacillus Iicheniformis

brucellosis

BVD

coxiella burnetii (Q fever)

fever/very high temperature

IBR

leptospirosis

listeriosis

Neospora

nitrate poisoning

salmonellosis (especially S. dublin and S. typhimurium) summer mastitis

Anaemia abomasal ulcer bracken poisoning coccidiosis copper deficiency EBL fluke

haemorrhage e.g. into uterus kale poisoning lice

red water (Babesia) ticks

Blindness anophthalmia/microphthalmia bovine iritis cataract

CCN hyphaema lead poisoning listeriosis meningitis nervous acetonaemia

New Forest eye

overeating syndrome/acidosis spontaneous vitamin A deficiency

Bloat abomasal displacement/abomasal torsion acidosis choke

forestomach obstruction frothy bloat overeating rumenal atony tetanus

vagus indigestion wire = traumatic reticulitis

Blood in Faeces (melaena) acorn, aflotoxin or bracken poisoning abomasal ulcer

acute BVD

coccidiosis salmonella toxaemia

Blood in Urine bracken poisoning

copper poisoning cystitis kale poisoning muscular dystrophy (vitamin E deficiency) pyelonephritis

red water (Babesia)

Coughing calf pneumonia dust lungworm
Downer Cow acute mastitis acute metritis debilitation and weakness fracture of pelvis or leg hypomagnesaemia milk fever muscle damage obturator paralysis scouring

selenium/vitamin E deficiency severe haemorrhage

Drooling BVD choke diptheria

Foot and Mouth IBR lumpy jaw malignant oedema MCF mucosal disease tooth abscess toxaemia wooden tongue

Eye Discharge bovine iritis conjunctivitis enzootic pneumonia foreign body - e.g. barley awn fly irritation

IBR

MCF

New Forest eye

scratch on surface of eye tumour of third eyelid ultra-violet light damage

Jaundice copper poisoning red water (Babesia) acute liver fluke ragwort poisoning
Nervous Signs acetonaemia botulism

BSE CCN hypomagnesaemia lead poisoning listeriosis meningitis middle ear infection over-eating barley or concentrates poisoning - by many substances tetanus toxaemia vitamin A deficiency

Panting acetonaemia acidosis/over-eating anaemia excitement fever fog fever haemorrhage/blood loss heart defect hypersensitivity reactions hypomagnesaemia lungworm pneumonia poisoning scouring

Red water

see Blood in Urine

Scouring BVD coccidiosis coronavirus cryptosporidia digestive upsets (including acidosis) E.
coli

Johne’s disease mucosal disease nutritional ostertagia over-eating rotavirus salmonellosis toxic mastitis

Straining (raised tail and abdominal contractions = tenesmus) abortion

calving difficulty coccidiosis cystitis intestinal obstruction intussusception ragwort poisoning urolithiasis vaginal infection
Sudden Death abomasal ulcer

bloat copper poisoning heart failure hypomagnesaemia internal haemorrhage intestinal torsion mastitis muscular dystrophy poisoning (especially yew + water dropwort) wire (= traumatic reticulitis)

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Source: Blowey R.W.. A Veterinary Book for Dairy Farmers. 3rd Edition. — Old Pond Publishing,1999. — 480 p.. 1999
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