Van Amstel: Camelids, Small Ruminants Flashcards

1
Q

What is the 80:20 rule?

A

80% of parasites are found in 20% of the herd

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2
Q

What is refugia?

A

The proportion of the total parasite population that is not selected for anthelmintic treatment

  • The parasites that are in “refuge” from the drug*
  • So no selection pressure to develop resistance, helps maintain proportion of susceptible parasites on the farm*
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3
Q

What percent reduction in egg count (FECRT) is necessary to demonstrate absence of resistance?

A

95%

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4
Q

What levels in the FAMCHA systems indicate the need for deworming?

A

>3

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5
Q

What indicates the necessity for floating molars in camelids?

A

If hooks have formed that are causing problems

e.g. Quidding

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6
Q

Name the coccidia that is highly pathogenic to alpacas.

A
  • Eimeria macusaniensis*
  • (Big mac, E mac)*
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7
Q

What is the role of amprolium in the pathogenesis of Polioencephalomalacia (CCN)?

A

Amprolium is a thiaminase

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8
Q

Which vaccine should always be given to camelids?

A

Clostridium perfingens type C and D

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9
Q

Name the coccidia that is highly pathogenic to alpacas.

A

Eimeria macusaniensis

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10
Q

Name the 2 main ingredients of TMR

A

Silage

Grain

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11
Q

What are the 2 breeds of alpacas?

A

Suri

Huacayo

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12
Q

What syndrome can occur in a hand-raised male alpaca which can pose a danger to it’s owner?

A

Berserk Male Syndrome

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13
Q

What is included in the camelid 5 point check?

A

Nose

Eyes (FAMACA)

Jaw

Back (BCS)

Coat/ Tail

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14
Q

What is the most common cause of poor BCS?

A

Poor quality forage

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15
Q

With what can anthelminthics be combined to improve efficacy?

A

Copper

Tannins

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16
Q

What is the most dependable place to perform FAMACA?

A

Conjunctiva on inside of lower eyelid

17
Q

Hooks form on the _____ on the maxilla and on the _____ on the mandible.

A

Outside

Inside

18
Q

______ have a tendency ot overgrow and will likely need to be floated, especially in older animals. The dremel should be placed in the cetner of the ____ _____.

A

Incisors

Dental pad

19
Q

When can a pregnancy diagnosis be made using transrectal ultrasound?

A

<60 days

20
Q

How is chorioptic mange treated?

A

Lime sulfur dip/spray

Fipronil

Zincmethionine

21
Q

T/F: Camelids should be vaccinated against BVD.

A

False, camelids get a different strain that cattle and there is only very minor cross protection

22
Q

Why is hyperglycemia very common in sick camelids?

A

Have strong cortisol response to stress

23
Q

Which of the following is not consistent with an Eimeria macusaniensis infecion?

a. Hyperalbuminemia
b. Diarrhea
c. Hyperglycemia
d. Hypernatremia, Hyperkalemia
e. Anemia

A

a. Hyperalbuminemia

Causes LOW protein and albumin