Criado por Derek James
aproximadamente 8 anos atrás
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Questão | Responda |
Normal Ruminal pH | **6-7 for green fodders and TMR diets** 5.5-6.5 for grain feeder |
Causes of Rumen Alkalosis | Simple Indigestion Urea Indigestion Putrefaction of ruminal content GI stasis Pyloric Outflow problems |
Causes of Rumen Acidosis | Grain overload Chronic rumen acidosi |
Gram +ve to Gram -ve Ratio | Perform a gram stain and assess ratio. In acidosis, we expect a shift toward Gram +ve predominance. |
Methylene Blue Reduction Test | Measures the activity of bacT that reduces the dye. Measures time until the colour disappears. Normal <3mins Prolonged >5mins |
Treatment of Simple Indigestion | Cathartics: MgSO4 (Epsom's Salts) Antacids: MgO, MgOH2 Oral electrolytes Transfaunation of rumen fluid Feed good quality stalky hay in recovery |
Acute Rumen Acidosis General | AKA Grain overload Acute impaction of rum, D-Lactic acidosis, grain engorgement, acute indigestion rumen overload, overeating syndrome. Common (esp feedlots) Potentially lethal within 24h |
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