Bloat, Choke, and Wires Flashcards

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1
Q

What are the three locations that an esophageal obstruction is likely to occur in cattle?

A

(Thoracic inlet, right after the pharynx, and base of the heart)

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2
Q

Why would a cow with an esophageal obstruction have an increased lactate?

A

(Bc she is unable to swallow her saliva which contains sodium bicarb, could also be d/t dehydration)

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3
Q

Why would a cow with an esophageal obstruction be hypokalemic and hypophosphatemic?

A

(Hypokalemia → not eating but still losing potassium, hypophosphatemia → not swallowing her saliva which contains phosphorus)

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4
Q

What can you do to aid in your decision to treat potential aspiration pneumonia after an esophageal obstruction case?

A

(Listen to the lungs, if sounds are harsh go ahead and treat, if not tell producer to keep an eye on them)

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5
Q

Esophageal obstruction is more likely to occur in what time period after you clear the initial obstruction?

A

(Within 24 hours)

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6
Q

When checking the pH of rumen fluid, you should make sure it is definitely rumen fluid and not what other substance that can throw off your pH results?

A

(Saliva)

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7
Q

Why should you auscultate the lungs in a bloat case?

A

(If there is pneumonia and subsequent swelling of the bronchial lnn, they could be pushing on the esophagus and preventing eructation, there could also be aspiration pneumonia after bloating)

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8
Q

You should especially palpate the esophagus of calves if they bloated, why is that?

A

(Checking for a thymoma)

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9
Q

What are your treatment options for frothy bloat? 4 answers.

A

(Poloxalene, mineral oil, dish washing soap, or a permanent trocar)

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10
Q

Optimally after administering a surfactant in a case of frothy bloat, you would tube the gas out of her rumen instead of depending on her to eructate on her own, why is that?

A

(Bc she is less likely to eructate on her own due to the distension)

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