EQUINE: GI: Colic and Parasites
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Questions and Answers

Which of the following is NOT a risk factor for colic?

  • Being on a specific type of anthelmintic
  • Not being on a worming program
  • Experiencing an increase in risk after anthelmintic administration
  • Being on a regular worming program (correct)

Which of the following is a risk factor for colic?

  • Being on a specific type of anthelmintic
  • Not being on a worming program (correct)
  • Experiencing a decrease in risk after anthelmintic administration
  • Being on a regular worming program

Which of the following is a decreased risk factor for colic?

  • Experiencing an increase in risk after anthelmintic administration
  • Being on a specific type of anthelmintic
  • Not being on a worming program
  • Being on a regular worming program (correct)

Which parasite was once reported to be responsible for up to 90% of all colic cases?

<p>Strongylus vulgaris (A)</p> Signup and view all the answers

What condition is associated with thrombosis of the cranial mesenteric artery?

<p>Non-strangulating infarction (C)</p> Signup and view all the answers

Since the advent of modern anthelmintics, which condition is rarely seen?

<p>Strongylus vulgaris (B)</p> Signup and view all the answers

Which of the following is a possible cause of post-worming colic in horses?

<p>Concurrent treatment with steroids (C)</p> Signup and view all the answers

What is the main reason for post-worming colic in horses with high worm burdens?

<p>Inflammation of the gastrointestinal tract (A)</p> Signup and view all the answers

What treatment is sometimes undertaken alongside anthelmintic treatment in cases of Cyathostominosis?

<p>Concurrent treatment with steroids (D)</p> Signup and view all the answers

Which of the following symptoms can be associated with cyathostominosis?

<p>Diarrhea (B)</p> Signup and view all the answers

Which type of intussusception can be associated with cyathostominosis?

<p>Caecocaecal (C)</p> Signup and view all the answers

Which of the following statements is true about cyathostominosis?

<p>It can cause hypoalbuminemia (A)</p> Signup and view all the answers

Which of the following conditions is NOT associated with Anoplocephala perfoliata infection?

<p>Gastric ulcers (B)</p> Signup and view all the answers

Which of the following is a possible complication of Anoplocephala perfoliata infection?

<p>Liver abscesses (A)</p> Signup and view all the answers

Which parasite was once believed to be responsible for up to 90% of all colic cases in horses?

<p>Strongylus vulgaris (D)</p> Signup and view all the answers

Which of the following is a potential consequence of a large burden of Parascaris equorum in horses?

<p>Small intestinal obstruction (A)</p> Signup and view all the answers

What are some symptoms that can be associated with a large burden of Parascaris equorum in horses?

<p>Weight loss and unthriftiness (C)</p> Signup and view all the answers

What is a potential outcome of a large burden of Parascaris equorum in horses despite surgical intervention?

<p>High mortality rates (C)</p> Signup and view all the answers

Which parasite can cause peri-rectal irritation and tail rubbing in horses?

<p>Oxyuris equi (C)</p> Signup and view all the answers

What can be difficult to treat in some clinical cases?

<p>Oxyuris equi (A)</p> Signup and view all the answers

Which parasite is associated with tail rubbing in horses?

<p>Oxyuris equi (B)</p> Signup and view all the answers

Which parasite is incidentally found during gastroscopy in horses?

<p>Gasterophilus intestinalis (A)</p> Signup and view all the answers

During which months are the eggs of Gasterophilus intestinalis often seen on horses' legs?

<p>Summer months (D)</p> Signup and view all the answers

Are the eggs of Gasterophilus intestinalis clinically significant in most cases?

<p>Yes (B)</p> Signup and view all the answers

Flashcards

What is a decreased risk factor for colic?

A regular worming program is a preventive measure against intestinal parasites, which are considered a risk factor for colic.

Which parasite was once reported to be responsible for up to 90% of all colic cases?

Strongylus vulgaris is a large strongyle that can cause serious complications, including colic.

What condition is associated with thrombosis of the cranial mesenteric artery?

Non-strangulating infarction is a condition where the blood supply to a portion of the intestine is blocked, but the intestine is not twisted or pinched.

Since the advent of modern anthelmintics, which condition is rarely seen?

Strongylus vulgaris is rarely seen since the advent of modern anthelmintics, which are effective at killing these parasites.

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Which of the following is a possible cause of post-worming colic in horses?

Concurrent treatment with steroids can increase the risk of colic in horses treated with anthelmintics, especially those with a high worm burden.

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What is the main reason for post-worming colic in horses with high worm burdens?

Inflammation of the gastrointestinal tract, especially the small intestine, is a common reason for colic in horses with high worm burdens after deworming.

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What treatment is sometimes undertaken alongside anthelmintic treatment in cases of Cyathostominosis?

Concurrent treatment with steroids is sometimes used to reduce inflammation and improve the outcome in cases of Cyathostominosis, a condition caused by a type of small strongyle.

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Which of the following symptoms can be associated with cyathostominosis?

Diarrhea is one of the symptoms that can be associated with Cyathostominosis, a condition caused by a type of small strongyle.

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Which type of intussusception can be associated with cyathostominosis?

Caecocaecal intussusception, where the cecum telescopes into the colon, can be associated with Cyathostominosis, a condition caused by a type of small strongyle.

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Which of the following statements is true about cyathostominosis?

Cyathostominosis can cause hypoalbuminemia, a condition where the levels of albumin in the blood are low, because the parasites can damage the intestines and cause protein loss.

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Which of the following conditions is NOT associated with Anoplocephala perfoliata infection?

Anoplocephala perfoliata infection is a tapeworm infection that primarily affects the small intestine and is not typically associated with gastric ulcers.

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Which of the following is a possible complication of Anoplocephala perfoliata infection?

Liver abscesses are a possible complication of Anoplocephala perfoliata infection, a tapeworm infection.

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Which parasite was once believed to be responsible for up to 90% of all colic cases in horses?

Strongylus vulgaris, a large strongyle, was once believed to be responsible for up to 90% of all colic cases in horses.

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Which of the following is a potential consequence of a large burden of Parascaris equorum in horses?

A large burden of Parascaris equorum, a roundworm, can cause small intestinal obstruction, leading to colic and other complications.

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What are some symptoms that can be associated with a large burden of Parascaris equorum in horses?

Weight loss, unthriftiness, and poor growth are common symptoms associated with a large burden of Parascaris equorum, a roundworm.

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What is a potential outcome of a large burden of Parascaris equorum in horses despite surgical intervention?

Despite surgical intervention, horses with a large burden of Parascaris equorum, a roundworm, have high mortality rates due to the severity of the infection and complications.

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Which parasite can cause peri-rectal irritation and tail rubbing in horses?

Oxyuris equi, a pinworm, can cause peri-rectal irritation and tail rubbing in horses, often seen as a sign of infection.

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What can be difficult to treat in some clinical cases?

Oxyuris equi, a pinworm, can be difficult to treat in some clinical cases due to its location in the rectum and the formation of resistant eggs.

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Which parasite is associated with tail rubbing in horses?

Oxyuris equi, a pinworm, is often associated with tail rubbing in horses as a symptom of infection.

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Which parasite is incidentally found during gastroscopy in horses?

Gasterophilus intestinalis, a bot fly, is typically found incidentally during gastroscopy in horses.

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During which months are the eggs of Gasterophilus intestinalis often seen on horses' legs?

The eggs of Gasterophilus intestinalis, a bot fly, are often seen on horses' legs during the summer months, especially during the warmer months.

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Are the eggs of Gasterophilus intestinalis clinically significant in most cases?

While the eggs of Gasterophilus intestinalis, a bot fly, are often seen on horses' legs in summer, they are not typically clinically significant in most cases.

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