Diarrhoea Flashcards

1
Q

Complications of diarrhoea

A

Depression
Colic
Fever
Hypovolemia
SIRS
Laminitis
Secondary infection

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2
Q

How to you provide probiotics to horses

A

Faecal transfaunation via NG tube

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3
Q

3 example causes of diarrhoea

A

Cyathostomiasis
Sand enteropathy
Lawsonia intracellularis

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4
Q

Treatment of sand enteropathy

A

Psyllium

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5
Q

Treatment for Lawsonia intracellularis

A

Doxycycline

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6
Q

Treatment for right dorsal colitis

A

Misoprostal/psyllium may be useful

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7
Q

Cyathostomiasis treatment

A

Moxidectin

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8
Q

When do you isolate

A

With 2/3 of
Pyrexia
Neutropenia
Diarrhoea

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9
Q

Treatment for mild D+ and normovolaemic (adult)

A

Grass/pelleted diet. No grains
Biosponge
Monitoring

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10
Q

Treatment groups for acute D+

A

Fluids
Anti-inflammatories
Analgesia
(Antimicrobials)
Probiotics
Adsorbents
Nutrition

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11
Q

Ideal diet for diarrhoea

A

Pelleted diet

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12
Q

Gut Adsorbent

A

Di-Tri Octahedral Smectite (biosponge)

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13
Q

Do you use antimicrobials with diarrhoea?

A

If neutropenic or septic

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14
Q

Cause of Right dorsal colitis

A

NSAID toxicity (over licensed doses)

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15
Q

Cause of antimicrobial associated colitis

A

Disruption of GI flora letting pathogenic bacteria proliferate

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16
Q

Risk factors for sand enteropathy

A

Sandy pasture
Feeding on the ground
Overgrazing

17
Q

When does diarrhoea from cyathostomiasis occur

A

Spring with mass larvae emergence

18
Q

What periods are neonatal diarrhoea divided into

A

0-10 days and 10 days - 6 weeks

19
Q

Most common cause of diarrhoea under 10 days

A

Foal heat diarrhoea

20
Q

Gram positive neonate bacterial diarrhoea

A

Clostridium species

21
Q

Fungal causes of neonate diarrhoea

A

Candida/Mucor spp

22
Q

Risk factors for neonatal diarrhoea

A

FPT
Poor hygiene
High stocking density
Antimicrobial use
Milk replacement

23
Q

Non infectious causes of foal diarrhoea

A

Foal heat
Secondary to meconium impaction
Feeding errors
Gastric ulcers
Sand enterocolitis
Antibiotic induced

24
Q

Top protozoal cause of diarrhoea in foals

A

Cryptosporidium

25
Q

Viral causes of foal diarrhoea

A

Rotavirus and coronavirus

26
Q

Causes of chronic diarrhoea in the young horses

A

Salmonella spp
Cyathostomiasis
Right dorsal colitis

27
Q

What two diarrhoea types are different between young horses and adults

A

Equine proliferate enteropathy (Lawsonia intracellularis)
And
Rhodococcus equi

28
Q

How does Lawsonia intracellularis present in the young horse

A

2-8 months
Enteropathy of the small intestine
Weight loss +++
Severe hypoalbuminemia

29
Q

How does Rhodococcus equi present in the young horse

A

Respiratory disease
Sometimes diarrhoea